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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

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

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

Xscape Plus Size Long Sleeve V-Neck Crystal Beaded Gown

Xscape Plus Size Long Sleeve V-Neck Crystal Beaded Gown

Adrianna Papell Crew Neck Sleeveless Cascading Ruffle High-Low Dress

Adrianna Papell Crew Neck Sleeveless Cascading Ruffle High-Low Dress

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

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

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

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

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

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

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

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

PLACEHOLDER Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

Tadashi Shoji Embroidered Lace One Shoulder Bow Mermaid Gown

Xscape Suba Strapless Ruched Side Ruffle Sheath Dress

PLACEHOLDER Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

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

See all 6 colors >

Terani Couture Beaded Off-the-Shoulder Mermaid Gown

PLACEHOLDER Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

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

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

PLACEHOLDER Scuba Crepe Asymmetric One Shoulder Short Sleeve Mermaid Gown

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

Terani Couture Strapless Beaded Bow Detail Mikado Mermaid Gown

Internet Exclusive

Terani Couture Jacquard Floral Off-the-Shoulder Long Sleeve Side Ruffle Feather Gown

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

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

Adrianna Papell Beaded Mesh Boat Neck Sleeveless Cape Detail Mermaid Dress

Internet Exclusive

Honey and Rosie Pleated Drape Off The Shoulder Neck Corseted Lace Up Back Train Dress

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

Terani Couture Sweetheart Neck Beaded Tulle Strapless Mermaid Gown

Lauren Ralph Lauren Velvet Asymmetrical Off The Shoulder Neck Long Sleeve Slim Fit Gown

Xscape Plus Size One Shoulder Side Ruffle Scuba Crepe Gown

Terani Couture Off-the-Shoulder Tulle Overlay Skirt Mikado Mermaid Gown

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

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

Tadashi Shoji One Bow Shoulder Metallic Jacquard Mermaid Gown

Mac Duggal Crepe Strapless 3D Flower Pattern Mermaid Gown

Save on Select Items

Xscape Stretch Velvet Off-the-Shoulder Strapless Sleeveless Mermaid Gown

Eliza J Off The Shoulder Flower Applique Mermaid Dress

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

Eliza J Stretch Off-the-Shoulder Sleeveless Gown

See all 7 colors >

Terani Couture Off-the-Shoulder Ruffle Front Mikado Gown

Terani Couture Satin Strapless Sleeveless Drape Side Mermaid Gown

Adrianna Papell Beaded Mesh V-Neck Long Illusion Sleeves Mermaid Dress

Internet Exclusive

Alex Evenings Floral Jacquard Off The Shoulder Neck Sleeveless Mermaid Gown

Honey and Rosie Lace Bodice Side Slit Ruffle Satin Mermaid Gown

Xscape Stretch Scuba Crepe One Shoulder Ruffle Gown

Dress the Population Georgina Asymmetrical Neck Sleeveless Bow Shoulder Maxi Dress

Adrianna Papell Floral Jacquard One Shoulder Sleeveless Mermaid Gown

Betsy & Adam Cowl Neck Sleeveless Draped Back Mermaid Gown

R & M Richards Petite Size 2 Tone Embroidered Sequin Power Mesh Sleeveless Satin Tie Sash Mermaid Gown

Internet ExclusivePetite

Honey and Rosie Halter V-Neck Tie Back Cummerbund Waist Gown

B. Darlin Shiny Knit Strapless Sweetheart Neck Pleated Front Slit Dress

B. Darlin Sequin Pattern V-Neck Double Spaghetti Strap Lace Up Back Dress

R & M Richards Petite Size Off-The-Shoulder Short Sleeve Sequin Lace Mermaid Gown

Dear Moon Strapless V-Neck Corseted Back Side Slit Dress

Terani Couture Mikado One Shoulder Rosette Applique Train Gown

Pear Culture Velvet Ruched Gown

B. Darlin V-Neck Spaghetti Strap Shirred Side Slit Long Dress

Honey and Rosie Sateen V-Neck Pleated Mermaid Gown

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

Blondie Nites Sequin Floral Lace Corset Trumpet Dress

B. Darlin Glitter Lace Halter V-Neck Illusion Corset Side Slit Dress

Mac Duggal Crepe One-Shoulder Neck Sleeveless Rosette Mermaid Gown

R & M Richards Floral Print Sheer Organza Halter Neck High-Low Skirt Gown

B. Darlin Sequin Sheer/Nude Pattern V-Neck Spaghetti Strap Lace Up Back Dress

Mac Duggal Mermaid Crepe Gown With Beaded Illusion Neck

R & M Richards Off-the-Shoulder Cap Sleeve Floral Lace Mermaid Gown

B. Darlin Floral Printed Sequin V-Neck Double Strap Lace Up Back Mermaid Dress

Terani Couture One Shoulder Beaded Tulle Mermaid Gown

Internet Exclusive

R & M Richards Plus Size Off-the-Shoulder Cap Sleeve Stretch Lace Mermaid Gown

Internet ExclusivePlus

Midnight Doll Chemical Lace Jersey-Knit Satin Strapless Sweetheart Neck Side Slit Gown

Adrianna Papell One Shoulder Sleeveless Cascading Ruffle Draped Mermaid Gown

Terani Couture 3D Flower Beaded Off The Shoulder Dress

Internet Exclusive

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

Terani Couture Brocade Twisted Short Sleeve Beaded Waist Mermaid Gown

See all 7 colors >

Terani Couture Stretch Mikado Embellished Strapless Ruffle Mermaid Gown

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

Xscape Scuba Crepe Mock Neck Illusion Sleeve Ruffle Front Gown

Terani Couture Foil Jacquard Off The Shoulder Ruffled Mermaid Dress

Internet Exclusive

Betsy & Adam Stretch Velvet Mock Neck Long Illusion Sleeve Gown

Only size 14 available

Betsy & Adam Stretch One Flutter Shoulder Mermaid Gown

Honey and Rosie Velvet Halter Neck Mermaid Ballgown

B. Darlin Sequin Pattern Halter V-Neck Contrast Inset Dress

R & M Richards Petite Size Glitter Mesh Off-The-Shoulder Sheath Gown

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

Terani Couture Sweetheart Neck 3D Ruffle Metallic Jacquard Mermaid Dress

Honey and Rosie V-Neck Shirred Lace Up Tie Back Mermaid Gown

Aidan Mattox V-Neck Sleeveless Front Slit Gown

R & M Richards Petite Size Sleeveless V-Neck Godet Skirt Embellished Long Sequin Gown

Adrianna Papell Stretch Crepe Bow One Shoulder Mermaid Gown

Adrianna Papell Plus Size Novelty Foil Floral Print Off-The-Shoulder Mermaid Gown

Terani Couture Off Shoulder 1 Strap Jacquard Mermaid Gown

Tadashi Shoji Ombre Sequin One Shoulder Cap Sleeve Mermaid Gown

Internet Exclusive

Only size M available

Blondie Nites Strapless Bustier Corseted Side Slit Dress

Internet ExclusiveJuniors

Terani Couture One Shoulder Asymmetric Mermaid Gown

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

Adrianna Papell Stretch Taffeta Surplice Neck Sleeveless Bow Detail Mermaid Gown

City Vibe Sequin Square Neck Tube Spaghetti Strap Godet Inset Gown

Mac Duggal Gold Embellished Mesh Crew Neck Beaded Floral Shawl Mermaid Gown

Internet Exclusive

Adrianna Papell Crepe Beaded V-Neck Elbow Sleeve Mermaid Gown

Only size 14 available

Midnight Doll Jersey Knit Satin Sweetheart Scalloped Embroidered Lace Neck Dress

Midnight Doll Rhinestone Knot Criss Cross Strap V-Neck Dress

Midnight Doll Rhinestone Knot Criss Cross Strap V-Neck Dress