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  3. Sweetheart
Picture of: Sweetheart Prom Dresses

Sweetheart Prom Dresses

Sweetheart necklines are arguably the most classic and widely popular neckline for prom dresses across the board. Sweetheart neckline prom dresses can come in any style including strapless prom dresses, off the shoulder prom dresses, cap sleeve prom dresses, sequin prom dresses, velvet prom dresses, and so much more. With hundreds of La Femme designs to choose prom, finding a sweetheart prom dress that fit your personal style is simple. Try an A-line sweetheart tulle prom dress with sequins or black sweetheart prom dress with pretty floral embellishments. La Femme also offers countless plus size prom dress options in this flattering shape in colors like pink, red, and blue. This universal design looks amazing on everyone and allows every girl to look and feel her best when it matters most. 

1046 Dresses
  • Picture of: Sheer Floral Silk Burnout Prom Dress with Shorts, Style: 27547, Main PicturePicture of: Sheer Floral Silk Burnout Prom Dress with Shorts, Style: 27547, Back PicturePicture of: Sheer Floral Silk Burnout Prom Dress with Shorts, Style: 27547, Detail Picture 1
    Picture of: Sheer Floral Silk Burnout Prom Dress with Shorts, Style: 27547, Main PicturePicture of: Sheer Floral Silk Burnout Prom Dress with Shorts, Style: 27547, Back PicturePicture of: Sheer Floral Silk Burnout Prom Dress with Shorts, Style: 27547, Detail Picture 1
    La Femme 27547

    Sheer Floral Silk Burnout Prom Dress with Shorts

  • Picture of: Floor Length Fully Beaded Rainbow Ombre Prom Gown, Style: 27609, Main PicturePicture of: Floor Length Fully Beaded Rainbow Ombre Prom Gown, Style: 27609, Back PicturePicture of: Floor Length Fully Beaded Rainbow Ombre Prom Gown, Style: 27609, Detail Picture 1Picture of: Floor Length Fully Beaded Rainbow Ombre Prom Gown, Style: 27609, Detail Picture 2
    Picture of: Floor Length Fully Beaded Rainbow Ombre Prom Gown, Style: 27609, Main PicturePicture of: Floor Length Fully Beaded Rainbow Ombre Prom Gown, Style: 27609, Back PicturePicture of: Floor Length Fully Beaded Rainbow Ombre Prom Gown, Style: 27609, Detail Picture 1Picture of: Floor Length Fully Beaded Rainbow Ombre Prom Gown, Style: 27609, Detail Picture 2
    La Femme 27609

    Floor Length Fully Beaded Rainbow Ombre Prom Gown

  • Picture of: Classic Form Fitting Jersey Floor Length Prom Dress, Style: 27581, Main PicturePicture of: Classic Form Fitting Jersey Floor Length Prom Dress, Style: 27581, Back PicturePicture of: Classic Form Fitting Jersey Floor Length Prom Dress, Style: 27581, Detail Picture 1Picture of: Classic Form Fitting Jersey Floor Length Prom Dress, Style: 27581, Detail Picture 2
    Picture of: Classic Form Fitting Jersey Floor Length Prom Dress, Style: 27581, Main PicturePicture of: Classic Form Fitting Jersey Floor Length Prom Dress, Style: 27581, Back PicturePicture of: Classic Form Fitting Jersey Floor Length Prom Dress, Style: 27581, Detail Picture 1Picture of: Classic Form Fitting Jersey Floor Length Prom Dress, Style: 27581, Detail Picture 2
    La Femme 27581

    Classic Form Fitting Jersey Floor Length Prom Dress

  • Picture of: Metallic A-line Prom Gown with Side Leg Slit, Style: 27619, Main PicturePicture of: Metallic A-line Prom Gown with Side Leg Slit, Style: 27619, Back PicturePicture of: Metallic A-line Prom Gown with Side Leg Slit, Style: 27619, Detail Picture 1Picture of: Metallic A-line Prom Gown with Side Leg Slit, Style: 27619, Detail Picture 2
    Picture of: Metallic A-line Prom Gown with Side Leg Slit, Style: 27619, Main PicturePicture of: Metallic A-line Prom Gown with Side Leg Slit, Style: 27619, Back PicturePicture of: Metallic A-line Prom Gown with Side Leg Slit, Style: 27619, Detail Picture 1Picture of: Metallic A-line Prom Gown with Side Leg Slit, Style: 27619, Detail Picture 2
    La Femme 27619

    Metallic A-line Prom Gown with Side Leg Slit

  • Picture of: Long Metallic Strapless A Line Ball Gown, Style: 27280, Main PicturePicture of: Long Metallic Strapless A Line Ball Gown, Style: 27280, Back PicturePicture of: Long Metallic Strapless A Line Ball Gown, Style: 27280, Detail Picture 1Picture of: Long Metallic Strapless A Line Ball Gown, Style: 27280, Detail Picture 2
    Picture of: Long Metallic Strapless A Line Ball Gown, Style: 27280, Main PicturePicture of: Long Metallic Strapless A Line Ball Gown, Style: 27280, Back PicturePicture of: Long Metallic Strapless A Line Ball Gown, Style: 27280, Detail Picture 1Picture of: Long Metallic Strapless A Line Ball Gown, Style: 27280, Detail Picture 2
    La Femme 27280

    Long Metallic Strapless A Line Ball Gown

  • Picture of: Long Lace Organza Sweetheart Neckline Gown, Style: 27190, Main PicturePicture of: Long Lace Organza Sweetheart Neckline Gown, Style: 27190, Back PicturePicture of: Long Lace Organza Sweetheart Neckline Gown, Style: 27190, Detail Picture 1Picture of: Long Lace Organza Sweetheart Neckline Gown, Style: 27190, Detail Picture 2
    Picture of: Long Lace Organza Sweetheart Neckline Gown, Style: 27190, Main PicturePicture of: Long Lace Organza Sweetheart Neckline Gown, Style: 27190, Back PicturePicture of: Long Lace Organza Sweetheart Neckline Gown, Style: 27190, Detail Picture 1Picture of: Long Lace Organza Sweetheart Neckline Gown, Style: 27190, Detail Picture 2
    La Femme 27190

    Long Lace Organza Sweetheart Neckline Gown

  • Picture of: Strapless Chiffon Dress with Criss Cross Bodice Detail, Style: 27515, Main PicturePicture of: Strapless Chiffon Dress with Criss Cross Bodice Detail, Style: 27515, Back PicturePicture of: Strapless Chiffon Dress with Criss Cross Bodice Detail, Style: 27515, Detail Picture 1Picture of: Strapless Chiffon Dress with Criss Cross Bodice Detail, Style: 27515, Detail Picture 2
    Picture of: Strapless Chiffon Dress with Criss Cross Bodice Detail, Style: 27515, Main PicturePicture of: Strapless Chiffon Dress with Criss Cross Bodice Detail, Style: 27515, Back PicturePicture of: Strapless Chiffon Dress with Criss Cross Bodice Detail, Style: 27515, Detail Picture 1Picture of: Strapless Chiffon Dress with Criss Cross Bodice Detail, Style: 27515, Detail Picture 2
    La Femme 27515

    Strapless Chiffon Dress with Criss Cross Bodice Detail

  • Picture of: Sheer Long Sleeve Gown with Rhinestones and Shorts, Style: 27652, Main PicturePicture of: Sheer Long Sleeve Gown with Rhinestones and Shorts, Style: 27652, Back PicturePicture of: Sheer Long Sleeve Gown with Rhinestones and Shorts, Style: 27652, Detail Picture 1
    Picture of: Sheer Long Sleeve Gown with Rhinestones and Shorts, Style: 27652, Main PicturePicture of: Sheer Long Sleeve Gown with Rhinestones and Shorts, Style: 27652, Back PicturePicture of: Sheer Long Sleeve Gown with Rhinestones and Shorts, Style: 27652, Detail Picture 1
    La Femme 27652

    Sheer Long Sleeve Gown with Rhinestones and Shorts

  • Picture of: Sultry Form Fitting Stretch Satin Dress with Leg Slit, Style: 27617, Main PicturePicture of: Sultry Form Fitting Stretch Satin Dress with Leg Slit, Style: 27617, Back PicturePicture of: Sultry Form Fitting Stretch Satin Dress with Leg Slit, Style: 27617, Detail Picture 1Picture of: Sultry Form Fitting Stretch Satin Dress with Leg Slit, Style: 27617, Detail Picture 2
    Picture of: Sultry Form Fitting Stretch Satin Dress with Leg Slit, Style: 27617, Main PicturePicture of: Sultry Form Fitting Stretch Satin Dress with Leg Slit, Style: 27617, Back PicturePicture of: Sultry Form Fitting Stretch Satin Dress with Leg Slit, Style: 27617, Detail Picture 1Picture of: Sultry Form Fitting Stretch Satin Dress with Leg Slit, Style: 27617, Detail Picture 2
    La Femme 27617

    Sultry Form Fitting Stretch Satin Dress with Leg Slit

  • Picture of: Metallic Long Evening Gown with Plunging Neckline, Style: 27322, Main PicturePicture of: Metallic Long Evening Gown with Plunging Neckline, Style: 27322, Back PicturePicture of: Metallic Long Evening Gown with Plunging Neckline, Style: 27322, Detail Picture 1Picture of: Metallic Long Evening Gown with Plunging Neckline, Style: 27322, Detail Picture 2
    Picture of: Metallic Long Evening Gown with Plunging Neckline, Style: 27322, Main PicturePicture of: Metallic Long Evening Gown with Plunging Neckline, Style: 27322, Back PicturePicture of: Metallic Long Evening Gown with Plunging Neckline, Style: 27322, Detail Picture 1Picture of: Metallic Long Evening Gown with Plunging Neckline, Style: 27322, Detail Picture 2
    La Femme 27322

    Metallic Long Evening Gown with Plunging Neckline

  • Picture of: Strapless Metallic Prom Gown with Empire Waist, Style: 27506, Main PicturePicture of: Strapless Metallic Prom Gown with Empire Waist, Style: 27506, Back PicturePicture of: Strapless Metallic Prom Gown with Empire Waist, Style: 27506, Detail Picture 1Picture of: Strapless Metallic Prom Gown with Empire Waist, Style: 27506, Detail Picture 2
    Picture of: Strapless Metallic Prom Gown with Empire Waist, Style: 27506, Main PicturePicture of: Strapless Metallic Prom Gown with Empire Waist, Style: 27506, Back PicturePicture of: Strapless Metallic Prom Gown with Empire Waist, Style: 27506, Detail Picture 1Picture of: Strapless Metallic Prom Gown with Empire Waist, Style: 27506, Detail Picture 2
    La Femme 27506

    Strapless Metallic Prom Gown with Empire Waist

  • Picture of: Lace Two Piece Gown with Rhinestone Accents, Style: 27589, Main PicturePicture of: Lace Two Piece Gown with Rhinestone Accents, Style: 27589, Back PicturePicture of: Lace Two Piece Gown with Rhinestone Accents, Style: 27589, Detail Picture 1Picture of: Lace Two Piece Gown with Rhinestone Accents, Style: 27589, Detail Picture 2
    Picture of: Lace Two Piece Gown with Rhinestone Accents, Style: 27589, Main PicturePicture of: Lace Two Piece Gown with Rhinestone Accents, Style: 27589, Back PicturePicture of: Lace Two Piece Gown with Rhinestone Accents, Style: 27589, Detail Picture 1Picture of: Lace Two Piece Gown with Rhinestone Accents, Style: 27589, Detail Picture 2
    La Femme 27589

    Lace Two Piece Gown with Rhinestone Accents

  • Picture of: Strapless Fully Rhinestone A-Line Prom Dress, Style: 27630, Main PicturePicture of: Strapless Fully Rhinestone A-Line Prom Dress, Style: 27630, Back PicturePicture of: Strapless Fully Rhinestone A-Line Prom Dress, Style: 27630, Detail Picture 1Picture of: Strapless Fully Rhinestone A-Line Prom Dress, Style: 27630, Detail Picture 2
    Picture of: Strapless Fully Rhinestone A-Line Prom Dress, Style: 27630, Main PicturePicture of: Strapless Fully Rhinestone A-Line Prom Dress, Style: 27630, Back PicturePicture of: Strapless Fully Rhinestone A-Line Prom Dress, Style: 27630, Detail Picture 1Picture of: Strapless Fully Rhinestone A-Line Prom Dress, Style: 27630, Detail Picture 2
    La Femme 27630

    Strapless Fully Rhinestone A-Line Prom Dress

  • Picture of: Floor Length Tulle Ball Gown with Lace Accents, Style: 27441, Main PicturePicture of: Floor Length Tulle Ball Gown with Lace Accents, Style: 27441, Back PicturePicture of: Floor Length Tulle Ball Gown with Lace Accents, Style: 27441, Detail Picture 1Picture of: Floor Length Tulle Ball Gown with Lace Accents, Style: 27441, Detail Picture 2
    Picture of: Floor Length Tulle Ball Gown with Lace Accents, Style: 27441, Main PicturePicture of: Floor Length Tulle Ball Gown with Lace Accents, Style: 27441, Back PicturePicture of: Floor Length Tulle Ball Gown with Lace Accents, Style: 27441, Detail Picture 1Picture of: Floor Length Tulle Ball Gown with Lace Accents, Style: 27441, Detail Picture 2
    La Femme 27441

    Floor Length Tulle Ball Gown with Lace Accents

  • Picture of: Classic Prom Ball Gown with Lace Applique Details, Style: 27463, Main PicturePicture of: Classic Prom Ball Gown with Lace Applique Details, Style: 27463, Back PicturePicture of: Classic Prom Ball Gown with Lace Applique Details, Style: 27463, Detail Picture 1Picture of: Classic Prom Ball Gown with Lace Applique Details, Style: 27463, Detail Picture 2
    Picture of: Classic Prom Ball Gown with Lace Applique Details, Style: 27463, Main PicturePicture of: Classic Prom Ball Gown with Lace Applique Details, Style: 27463, Back PicturePicture of: Classic Prom Ball Gown with Lace Applique Details, Style: 27463, Detail Picture 1Picture of: Classic Prom Ball Gown with Lace Applique Details, Style: 27463, Detail Picture 2
    La Femme 27463

    Classic Prom Ball Gown with Lace Applique Details

  • Picture of: Elegant Long Ball Gown with Empire Waist and V Back, Style: 27447, Main PicturePicture of: Elegant Long Ball Gown with Empire Waist and V Back, Style: 27447, Back PicturePicture of: Elegant Long Ball Gown with Empire Waist and V Back, Style: 27447, Detail Picture 1Picture of: Elegant Long Ball Gown with Empire Waist and V Back, Style: 27447, Detail Picture 2
    Picture of: Elegant Long Ball Gown with Empire Waist and V Back, Style: 27447, Main PicturePicture of: Elegant Long Ball Gown with Empire Waist and V Back, Style: 27447, Back PicturePicture of: Elegant Long Ball Gown with Empire Waist and V Back, Style: 27447, Detail Picture 1Picture of: Elegant Long Ball Gown with Empire Waist and V Back, Style: 27447, Detail Picture 2
    La Femme 27447

    Elegant Long Ball Gown with Empire Waist and V Back

  • Picture of: Metallic High-Low Strapless Dress with Pockets, Style: 27783, Main PicturePicture of: Metallic High-Low Strapless Dress with Pockets, Style: 27783, Back PicturePicture of: Metallic High-Low Strapless Dress with Pockets, Style: 27783, Detail Picture 1
    Picture of: Metallic High-Low Strapless Dress with Pockets, Style: 27783, Main PicturePicture of: Metallic High-Low Strapless Dress with Pockets, Style: 27783, Back PicturePicture of: Metallic High-Low Strapless Dress with Pockets, Style: 27783, Detail Picture 1
    La Femme 27783

    Metallic High-Low Strapless Dress with Pockets

  • Picture of: Strapless A Line sequin Prom Gown with Pockets, Style: 27237, Main PicturePicture of: Strapless A Line sequin Prom Gown with Pockets, Style: 27237, Back PicturePicture of: Strapless A Line sequin Prom Gown with Pockets, Style: 27237, Detail Picture 1
    Picture of: Strapless A Line sequin Prom Gown with Pockets, Style: 27237, Main PicturePicture of: Strapless A Line sequin Prom Gown with Pockets, Style: 27237, Back PicturePicture of: Strapless A Line sequin Prom Gown with Pockets, Style: 27237, Detail Picture 1
    La Femme 27237

    Strapless A Line sequin Prom Gown with Pockets

  • Picture of: Simple Tulle Prom Dress with Sweetheart Neckline, Style: 27535, Main PicturePicture of: Simple Tulle Prom Dress with Sweetheart Neckline, Style: 27535, Back PicturePicture of: Simple Tulle Prom Dress with Sweetheart Neckline, Style: 27535, Detail Picture 1Picture of: Simple Tulle Prom Dress with Sweetheart Neckline, Style: 27535, Detail Picture 2
    Picture of: Simple Tulle Prom Dress with Sweetheart Neckline, Style: 27535, Main PicturePicture of: Simple Tulle Prom Dress with Sweetheart Neckline, Style: 27535, Back PicturePicture of: Simple Tulle Prom Dress with Sweetheart Neckline, Style: 27535, Detail Picture 1Picture of: Simple Tulle Prom Dress with Sweetheart Neckline, Style: 27535, Detail Picture 2
    La Femme 27535

    Simple Tulle Prom Dress with Sweetheart Neckline

  • Picture of: Body Forming Strapless Satin Dress with Side Slit, Style: 27780, Main PicturePicture of: Body Forming Strapless Satin Dress with Side Slit, Style: 27780, Back PicturePicture of: Body Forming Strapless Satin Dress with Side Slit, Style: 27780, Detail Picture 1Picture of: Body Forming Strapless Satin Dress with Side Slit, Style: 27780, Detail Picture 2
    Picture of: Body Forming Strapless Satin Dress with Side Slit, Style: 27780, Main PicturePicture of: Body Forming Strapless Satin Dress with Side Slit, Style: 27780, Back PicturePicture of: Body Forming Strapless Satin Dress with Side Slit, Style: 27780, Detail Picture 1Picture of: Body Forming Strapless Satin Dress with Side Slit, Style: 27780, Detail Picture 2
    La Femme 27780

    Body Forming Strapless Satin Dress with Side Slit

  • Picture of: Two PIece Satin Prom Dress with Rhinestone Top, Style: 27607, Main PicturePicture of: Two PIece Satin Prom Dress with Rhinestone Top, Style: 27607, Back PicturePicture of: Two PIece Satin Prom Dress with Rhinestone Top, Style: 27607, Detail Picture 1Picture of: Two PIece Satin Prom Dress with Rhinestone Top, Style: 27607, Detail Picture 2
    Picture of: Two PIece Satin Prom Dress with Rhinestone Top, Style: 27607, Main PicturePicture of: Two PIece Satin Prom Dress with Rhinestone Top, Style: 27607, Back PicturePicture of: Two PIece Satin Prom Dress with Rhinestone Top, Style: 27607, Detail Picture 1Picture of: Two PIece Satin Prom Dress with Rhinestone Top, Style: 27607, Detail Picture 2
    La Femme 27607

    Two PIece Satin Prom Dress with Rhinestone Top

  • Picture of: Strapless A Line Ball Gown with Metallic Embroidery, Style: 27063, Main PicturePicture of: Strapless A Line Ball Gown with Metallic Embroidery, Style: 27063, Back PicturePicture of: Strapless A Line Ball Gown with Metallic Embroidery, Style: 27063, Detail Picture 1Picture of: Strapless A Line Ball Gown with Metallic Embroidery, Style: 27063, Detail Picture 2
    Picture of: Strapless A Line Ball Gown with Metallic Embroidery, Style: 27063, Main PicturePicture of: Strapless A Line Ball Gown with Metallic Embroidery, Style: 27063, Back PicturePicture of: Strapless A Line Ball Gown with Metallic Embroidery, Style: 27063, Detail Picture 1Picture of: Strapless A Line Ball Gown with Metallic Embroidery, Style: 27063, Detail Picture 2
    La Femme 27063

    Strapless A Line Ball Gown with Metallic Embroidery

  • Picture of: Strapless Tulle Gown with Metallic Floral Appliques, Style: 27795, Main PicturePicture of: Strapless Tulle Gown with Metallic Floral Appliques, Style: 27795, Back PicturePicture of: Strapless Tulle Gown with Metallic Floral Appliques, Style: 27795, Detail Picture 1Picture of: Strapless Tulle Gown with Metallic Floral Appliques, Style: 27795, Detail Picture 2
    Picture of: Strapless Tulle Gown with Metallic Floral Appliques, Style: 27795, Main PicturePicture of: Strapless Tulle Gown with Metallic Floral Appliques, Style: 27795, Back PicturePicture of: Strapless Tulle Gown with Metallic Floral Appliques, Style: 27795, Detail Picture 1Picture of: Strapless Tulle Gown with Metallic Floral Appliques, Style: 27795, Detail Picture 2
    La Femme 27795

    Strapless Tulle Gown with Metallic Floral Appliques

  • Picture of: Sultry Black Prom Dress with Illusion Detailing, Style: 27454, Main PicturePicture of: Sultry Black Prom Dress with Illusion Detailing, Style: 27454, Back PicturePicture of: Sultry Black Prom Dress with Illusion Detailing, Style: 27454, Detail Picture 1Picture of: Sultry Black Prom Dress with Illusion Detailing, Style: 27454, Detail Picture 2
    Picture of: Sultry Black Prom Dress with Illusion Detailing, Style: 27454, Main PicturePicture of: Sultry Black Prom Dress with Illusion Detailing, Style: 27454, Back PicturePicture of: Sultry Black Prom Dress with Illusion Detailing, Style: 27454, Detail Picture 1Picture of: Sultry Black Prom Dress with Illusion Detailing, Style: 27454, Detail Picture 2
    La Femme 27454

    Sultry Black Prom Dress with Illusion Detailing

The Sweetest Sweetheart Necklines

A sweetheart neckline prom dress is a truly loved silhouette from prom dresses. Resembling the shape of a heart, a sweetheart neckline gown highlights your collarbone and gives you a romantic look that is perfect for getting your prom dates heart racing. This massive collection of sweetheart dresses from La Femme features designs in both long and short lengths and in countless colors so that you can find the sweetheart evening dress that makes you feel like the princess you are!

A classic sweetheart neckline on a ball gown or A-line dress is one of the most popular designs each prom season. This style is available in colors like red, white, yellow, baby blue just to name a few. Kick it up a notch by opting for a sweetheart neckline prom dress made out of lace or a shiny metallic fabric. If you’re looking to show off your curves, a sweetheart neckline form fitting jersey dress is perfect for you. Each design offers something special like a strappy back or rhinestone detail so you can stand out above the rest on prom night. Pretty two-piece ball gowns with sweetheart necklines are available with layered tulle skirts, embroidery, and so much more. This collection by La Femme boasts some of the most fashion forward designs, ensuring that your sweetheart neckline dress is still on trend. A sweetheart neckline can undoubtedly flatter any body type and make any girl feel as beautiful and unique as she truly is.