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Women's Mermaid Formal Dresses & Evening Gowns

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Betsy & Adam Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

Betsy & Adam Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

Xscape Stretch Off-the-Shoulder Short Sleeve Mermaid Ruffle Gown

Xscape Stretch Off-the-Shoulder Short Sleeve Mermaid Ruffle Gown

Terani Couture Brocade Twisted Short Sleeve Beaded Waist Mermaid Gown

Terani Couture Brocade Twisted Short Sleeve Beaded Waist Mermaid Gown

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Terani Couture Strapless Metallic Jacquard Gown

Terani Couture Strapless Metallic Jacquard Gown

Terani Couture Off-The-Shoulder Ruffle Mikado Mermaid Gown

Terani Couture Off-The-Shoulder Ruffle Mikado Mermaid Gown

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Betsy & Adam Off-The-Shoulder Cap Sleeve Stretch Jacquard Brocade Mermaid Gown

Betsy & Adam Off-The-Shoulder Cap Sleeve Stretch Jacquard Brocade Mermaid Gown

Terani Couture Off-The-Shoulder Pleated Floral Beaded Bodice Mermaid Gown

Terani Couture Off-The-Shoulder Pleated Floral Beaded Bodice Mermaid Gown

Xscape Plus Size Long Sleeve V-Neck Crystal Beaded Gown

Xscape Plus Size Long Sleeve V-Neck Crystal Beaded Gown

PLACEHOLDER Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

Betsy & Adam Drape Back Detail 3/4 Cape Sleeve Draped V-Neck Metallic Crinkle Ruched Sheath Gown

See all 7 colors >

Terani Couture One Shoulder 3D Ruffle Front Front Jacquard Mermaid Gown

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PLACEHOLDER Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

Betsy & Adam Satin Bow One Shoulder Scuba Crepe Sleeveless Mermaid Gown

Xscape Scuba One Shoulder Neck Sleeveless Ruched Front Drape Gown

PLACEHOLDER Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

Terani Couture Asymmetrical Neck Bow Detail Jacquard Mermaid Gown

Adrianna Papell Metallic Jacquard Draped One Shoulder Mermaid Dress

PLACEHOLDER Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

Terani Couture Pleated Off-the-Shoulder Short Sleeve Mermaid Gown

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See all 6 colors >

Terani Couture Beaded Off-The-Shoulder Mermaid Gown

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Adrianna Papell Crew Neck Sleeveless Cascading Ruffle High-Low Dress

Terani Couture Off-The-Shoulder Ruffle Front Metallic Jacquard Mermaid Gown

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Terani Couture Strapless Beaded Mikado Gown With Shawl

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Only size 16 available

Terani Couture Jacquard Off-The-Shoulder Flower Applique Gown

Terani Couture Stretch Mikado Embellished Strapless Ruffle Mermaid Gown

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Mac Duggal Crepe Off-The-Shoulder 3D FLoral Mermaid Gown

Terani Couture 3D Flower Beaded Off The Shoulder Dress

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Mac Duggal Floral Lace Embroidered One Shoulder Sleeveless Gown

Betsy & Adam Mikado Strapless Gown With Cascading Ruffle

Betsy & Adam Petite Size Floral Embroidered Mesh Crew Neck Long Sleeve Tie Waist Gown

Adrianna Papell Stretch Crepe Bow One Shoulder Mermaid Gown

Terani Couture Foil Jacquard Off The Shoulder Ruffled Mermaid Dress

Terani Couture Off-the-Shoulder Short Sleeve Peplum Beaded Applique Mermaid Gown

Terani Couture Off-The-Shoulder Ruched Bodice With Beading Mikado Mermaid Gown

Donna Karan One Cascading Ruffle Shoulder Metallic Brocade Long Trumpet Dress

Eliza J Stretch Off-the-Shoulder Sleeveless Gown

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Betsy & Adam Petite Size Draped Back 3/4 Cape Sleeve Round Neck Metallic Crinkled Ruched Sheath Gown

Betsy & Adam Plus Size Asymmetrical Off-The-Shoulder Scuba Crepe Dress

Xscape Petite Size Strapless Sweetheart Neck Ruffle Hem Long Dress

Eliza J Illusion Lace Neck Cap Sleeve V-Neck Mermaid Gown

Terani Couture Off Shoulder Jacquard Long Gown

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Terani Couture Mikado One Shoulder Rosette Applique Train Gown

Betsy & Adam Plus Size Draped Back 3/4 Cape Sleeve Round Neck Metallic Crinkled Ruched Sheath Gown

Terani Couture Satin Off The Shoulder Neck Short Sleeve Front Rhinestone Drape Gown

Jessica Howard 3/4 Sleeve Asymmetrical Neck Bow Shoulder Side Tuck Gown

Betsy & Adam Sequin Strapless Sleeveless Draped Waist Mermaid Dress

Terani Couture Off The Shoulder Lace Mermaid Gown With Over Skirt

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Xscape Suba Strapless Ruched Side Ruffle Sheath Dress

Terani Couture Satin Strapless Sleeveless Drape Side Mermaid Gown

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Betsy & Adam Long Scuba Crepe Dress With Taffeta Off The Shoulder Twist Top

Terani Couture Sweetheart Neck 3D Ruffle Metallic Jacquard Mermaid Dress

Terani Couture One Shoulder Beaded Tulle Mermaid Gown

See all 12 colors >

Terani Couture Mikado Strapless Side Ruffle A-Line Long Gown

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R & M Richards Plus Size Embroidered Sequin Power Mesh Empire Waist Short Flutter Sleeve Gown

Terani Couture One Shoulder Jacquard Ruffle Long Gown

See all 6 colors >

Terani Couture Mikado One Shoulder Ruffle Sleeve Sequin Applique Gathered Side Slit Gown

Adrianna Papell Petite Size One Shoulder Jacquard Gown

Aidan Mattox V-Neck Sleeveless Front Slit Gown

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Terani Couture One Shoulder Asymmetric Mermaid Gown

Mac Duggal Crepe Off-The-Shoulder Neck Draped Sleeve 3D Flower Gown

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Mac Duggal Beaded Crepe Sleeveless Trumpet Gown

Mac Duggal Beaded Jersey Knit High Neck Shawl Mermaid Gown

Terani Couture Strapless Beaded Bow Detail Mikado Mermaid Gown

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Terani Couture Asymmetrical Neck Strapless Sheath Long Gown

Eliza J Scuba Crepe Off-The-Shoulder Neck Organza Short Puff Sleeve Gown

Mac Duggal Embroidered Floral Lace Sweetheart Neck Sleeveless Corset Mermaid Gown

Terani Couture 3D Floral Strapless Stretch Mikado Drape Front Sheath Gown

Eliza J Off The Shoulder Flower Applique Mermaid Dress

Dress the Population Paris Sweetheart Neck Cascade Ruffle Strapless Dress

R & M Richards Floral Sequin Mesh Sleeveless V Neck Godet Skirt Long Dress

R & M Richards Plus Size Sweetheart Neck Embroidered Sequin Mesh Cape Overlay Dress

Dress the Population Giovanna Cowl Neck Velvet Mermaid Gown

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Mac Duggal Metallic Boat Neck Sleeveless Cowl Open Back Detail Mermaid Gown

Alex Evenings Plus Size Off the Shoulder Short Sleeve Sequin Lace Gown

Xscape Plus Size Off-The-Shoulder Sweetheart Neck Taffeta Mermaid Gown

R & M Richards Petite Size Floral Sequin Mesh Sleeveless V Neck Godet Skirt Long Dress

R & M Richards Sleeveless Keyhole Halter Neck Glitter Lace Long Dress

Terani Couture One Off-The-Shoulder Shimmer Sheath Gown

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Terani Couture Off Shoulder 1 Strap Jacquard Mermaid Gown

Terani Couture Simmer Organza Strapless Large Bow Long Gown

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Mac Duggal Mermaid Crepe Gown With Beaded Illusion Neck

Mac Duggal Crepe Strapless 3D Flower Pattern Mermaid Gown

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Only size 8, 10 available

Mac Duggal Sequin Mesh Plunge V-Neck Short Sleeves Column Gown

Betsy & Adam Cowl Neck Sleeveless Draped Back Mermaid Gown

Mac Duggal Square Neck Sleeveless Floral Brocade Mermaid Gown

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Terani Couture Strapless Sweetheart Neckline Mikado Gown

Terani Couture Two Tone Mikado Strapless Sleeveless Side Ruffle Gown

Mac Duggal Embellished Illusion V-Neck Sheer Butterfly Short Flutter Sleeve Sheath Gown

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Only size 4 available

Mac Duggal Off-The-Shoulder Puff Short Sleeve Mermaid Gown

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Dress the Population Georgina Asymmetrical Neck Sleeveless Bow Shoulder Maxi Dress

Terani Couture Square Neck Corsette Beaded Tulle Column Gown

Only size 4 available

Mac Duggal Embellished Lace V-Neck Cap Sleeve Mermaid Gown

Only size 8 available

Terani Couture Off-The-Shoulder Shoulder 3D Applique Stretch Twill Gown

Mac Duggal Crepe Sleeveless Scoop Bow Neck Long Gown

Terani Couture One Shoulder Long Ruched Gown

Only size 16 available

Dress the Population Giovanna Sleeveless Floral Sequin Gown

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Tadashi Shoji Ombre Sequin One Shoulder Cap Sleeve Mermaid Gown

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Only size XL available

Terani Couture Beaded Sweetheart Neck Sleeveless Mermaid Gown

Dress the Population Melania Draped Off-The-Shoulder Corset Mermaid Gown

ContemporaryInternet Exclusive

Mac Duggal Floral V-Neck Sleeveless Low Scoop Back Detail Sheath Gown

Mac Duggal Floral V-Neck Sleeveless Low Scoop Back Detail Sheath Gown

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Only size 6 available