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Women's Mermaid Formal Dresses & Evening Gowns

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Terani Couture Off The Shoulder Pleated Bodice Crepe Mermaid Gown

Terani Couture Off The Shoulder Pleated Bodice Crepe Mermaid Gown

Only size 6, 12 available

Mac Duggal Crepe Halter Mermaid Gown

Mac Duggal Crepe Halter Mermaid Gown

Internet Exclusive

R & M Richards Plus Size Sequin Lace Off-The-Shoulder Portrait Collar Long Mermaid Dress

R & M Richards Plus Size Sequin Lace Off-The-Shoulder Portrait Collar Long Mermaid Dress

Terani Couture Beaded Sweetheart Neck Sleeveless Mermaid Gown

Terani Couture Beaded Sweetheart Neck Sleeveless Mermaid Gown

Only size 20 available

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

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

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

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

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

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

Mac Duggal Square Neck Sleeveless Floral Brocade Mermaid Gown

Mac Duggal Square Neck Sleeveless Floral Brocade Mermaid Gown

PLACEHOLDER Off The Shoulder Pleated Bodice Crepe Mermaid Gown

Only size 6, 12 available

Tadashi Shoji Off-The-Shoulder Cap Sleeve Embroidered Lace Long Dress

Internet Exclusive

Mac Duggal Beaded Crepe Sleeveless Trumpet Gown

PLACEHOLDER Off The Shoulder Pleated Bodice Crepe Mermaid Gown

Only size 6, 12 available

Mac Duggal Crepe Sleeveless Scoop Bow Neck Long Gown

Mac Duggal Beaded Jersey Knit High Neck Shawl Mermaid Gown

PLACEHOLDER Off The Shoulder Pleated Bodice Crepe Mermaid Gown

Only size 6, 12 available

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

Only size 6 available

Oleg Cassini Floral Print Off The Shoulder Short Sleeve Cascading Ruffle Brocade Mermaid Dress

Internet Exclusive

PLACEHOLDER Off The Shoulder Pleated Bodice Crepe Mermaid Gown

Only size 6, 12 available

Xscape Plus Size Scuba Strapless Sleeveless Flower Detail Gown

Internet ExclusivePlus

JS Collections Peggy Lace Leaves On Mesh Roll Collar Sleeveless Mermaid Gown

Internet Exclusive

Eliza J Drape Back Mermaid With Side Belt Gown

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

Internet Exclusive

Only size 6 available

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

Mac Duggal Embroidered Floral Lace Sweetheart Neck Sleeveless Corset Mermaid Gown

Only size 8 available

Mac Duggal Crepe Strapless 3D Flower Pattern Mermaid Gown

Only size 10 available

Mac Duggal One Shoulder Mermaid Gown with Floral Applique

Internet Exclusive

Tadashi Shoji Ombre Sequin One Shoulder Cap Sleeve Mermaid Gown

Internet Exclusive

Only size XL available

Mac Duggal Ieena for Mac Duggal Plunging Surplice V-Neck Sleeveless Open Back Detail Sheath Gown

Internet Exclusive

Only size 8 available

Mac Duggal Jersey Off-The-Shoulder Long Sleeve Trumpet Gown

Internet Exclusive

Dress the Population Giovanna Sleeveless Floral Sequin Gown

R & M Richards Plus Size Matte Sequin Mesh Long Dress

Internet ExclusivePlus

Mac Duggal Beaded Crepe Sleeveless Evening Gown

Internet Exclusive

Dress the Population Giovanna Cowl Neck Velvet Mermaid Gown

ContemporaryInternet Exclusive

Only size L available

R & M Richards Plus Size Long Lace V-Neck Gown

Internet ExclusivePlus

Terani Couture Off the Shoulder Beading Mermaid Gown

Internet Exclusive

Terani Couture One Shoulder Ruffle Brocade Mermaid Gown

Internet Exclusive

Terani Couture Stretch Satin Asymmetrical One Shoulder Mermaid Gown

Internet Exclusive

Mac Duggal Mesh Sleeveless V-Neck Evening Gown

Internet Exclusive

Only size 10 available

Mac Duggal Beaded Satin Mermaid Gown

Internet Exclusive

Terani Couture Crepe Crystal Embellish Off-The-Shoulder Mermaid Gown

Internet Exclusive

Mac Duggal Sleeveless Sweetheart Neck Mermaid Gown

Internet Exclusive

Terani Couture Gratacos Crepe Off-The-Shoulder Fit & Flare Mermaid Gown

Internet Exclusive

Terani Couture Asymmetrical Neck Bow Detail Jacquard Mermaid Gown

Permanently Reduced

Xscape Petite Size Strapless Sweetheart Neck Ruffle Hem Long Dress

Permanently Reduced

Only size 10P available

Adrianna Papell Petite Size One Shoulder Jacquard Gown

Permanently Reduced

Only size 8P available

Terani Couture One Shoulder Asymmetric Mermaid Gown

Permanently Reduced

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

Permanently Reduced

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

Permanently Reduced

Aidan Mattox Strapless Jacquard Mermaid Gown

Permanently Reduced

R & M Richards Sequin Floral Pattern Square Neck Sleeveless Godet Skirt Long Dress

Permanently Reduced

Internet Exclusive

Oleg Cassini Lace Print Foil Trumpet Jacket Dress

Permanently Reduced

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

Permanently Reduced

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

Permanently Reduced

R & M Richards Plus Size Floral Lace Glitter Off The Shoulder Mermaid Gown

Permanently Reduced

R & M Richards Two Tone Floral Print Embroidered Sequin Sleeveless Mermaid Gown

Permanently Reduced

Only size 14, 16 available

City Vibe Exploded Floral Print Drape Front A-Line Long Dress

Permanently Reduced

Only size S available

Terani Couture 3D Flower Beaded Off The Shoulder Dress

Permanently Reduced

Only size 12 available

Donna Karan Metallic Floral Print Brocade One Shoulder Sleeveless Gown

Permanently Reduced

Donna Karan One Cascading Ruffle Shoulder Metallic Brocade Long Trumpet Dress

Permanently Reduced

Internet Exclusive

Only size 8 available

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

Permanently Reduced

Terani Couture Simmer Organza Strapless Large Bow Long Gown

Permanently Reduced

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

Permanently Reduced

Only size 18W, 22W available

Alex Evenings Floral Jacquard Off The Shoulder Neck Sleeveless Mermaid Gown

Permanently Reduced

Internet Exclusive

Only size 6 available

B. Darlin Satin Floral Printed Off The Shoulder Cowl Neck Dress

Permanently Reduced

Terani Couture Off The Shoulder Long Sleeve Beaded Gown

Permanently Reduced

Only size 8 available

Betsy & Adam Plus Size Mixed Media Ruffled Dress

Permanently Reduced

Only size 14W, 20W available

Mac Duggal One Sleeve Sheath Crepe Mermaid Gown

Permanently Reduced

Only size 4 available

Mac Duggal Strapless 3D Rhinestone Flower Crepe Column Gown

Permanently Reduced

Only size 8, 14 available

Mac Duggal Sweetheart Neck Corset Bodice Floral Embroidered Sheath Gown

Mac Duggal Sweetheart Neck Corset Bodice Floral Embroidered Sheath Gown

Permanently Reduced

Internet Exclusive

Only size 2 available