Skip to main content

Incredible Deals on Thousands of New Markdowns Up to 33%-40% off! - SHOP NOW

iPhone Update & Can't Find Our Emails in Your Inbox? - CLICK HERE

Check For In-Store Availability On The Products You Love - LEARN MORE

EARN POINTS WHEN YOU USE YOUR DILLARD’S CREDIT CARD - LEARN MORE

back : Mermaid Women's Wedding Guest Dresses

clear allMermaid

Sort By

Adrianna Papell Crew Neck Sleeveless Cascading Ruffle High-Low Dress

Adrianna Papell Crew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items

Terani Couture Asymmetrical Neck Bow Detail Jacquard Mermaid Gown

Terani Couture Asymmetrical Neck Bow Detail Jacquard Mermaid Gown

Internet Exclusive

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

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

Xscape Plus Size Long Sleeve V-Neck Crystal Beaded Gown

Xscape Plus Size Long Sleeve V-Neck Crystal Beaded 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

Terani Couture Beaded Off-the-Shoulder Mermaid Gown

See all 6 colors >

Terani Couture Beaded Off-the-Shoulder Mermaid Gown

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

Terani Couture One Shoulder 3D Ruffle Front Front Jacquard 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

Save on Select Items

PLACEHOLDER Crew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items

Terani Couture One Shoulder Beaded Tulle Mermaid Gown

Internet Exclusive

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

PLACEHOLDER Crew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items

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

Terani Couture Mikado One Shoulder Rosette Applique Train Gown

PLACEHOLDER Crew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items

Adrianna Papell One Shoulder Sleeveless Cascading Ruffle Draped Mermaid Gown

Terani Couture Strapless Beaded Bow Detail Mikado Mermaid Gown

Internet Exclusive

PLACEHOLDER Crew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items

Eliza J Off The Shoulder Flower Applique Mermaid Dress

Mac Duggal Crepe Strapless 3D Flower Pattern Mermaid Gown

Save on Select Items

Terani Couture 3D Flower Beaded Off The Shoulder Dress

Internet Exclusive

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

Mac Duggal Mermaid Crepe Gown With Beaded Illusion Neck

See all 7 colors >

Terani Couture Stretch Mikado Embellished Strapless Ruffle Mermaid Gown

Xscape Suba Strapless Ruched Side Ruffle Sheath Dress

Betsy & Adam Stretch One Flutter Shoulder Mermaid Gown

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

Tadashi Shoji Strapless Pleated Bodice Cascading Ruffle Crepe Sheath Gown

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

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

Terani Couture Brocade Twisted Short Sleeve Beaded Waist Mermaid Gown

Only size 8 available

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

Terani Couture Satin Strapless Sleeveless Drape Side Mermaid Gown

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

Terani Couture Sweetheart Neck Beaded Tulle Strapless Mermaid Gown

Terani Couture Mikado 3D Fold Front Floral Applique Mermaid Gown

Internet Exclusive

Only size 14 available

Aidan Mattox V-Neck Sleeveless Front Slit Gown

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

Save on Select Items

Xscape Plus Size One Shoulder Side Ruffle Scuba Crepe Gown

Mac Duggal Crepe One-Shoulder Neck Sleeveless Rosette Mermaid Gown

Terani Couture Mikado 3D Floral Applique Cascading Ruffle Mermaid Gown

Internet Exclusive

Only size 14 available

See all 7 colors >

Terani Couture Off-the-Shoulder Ruffle Front Mikado Gown

Mac Duggal Embroidered Floral Print Sweetheart Neck Sleeveless Mermaid Gown

See all 10 colors >

Terani Couture Mikado Strapless Side Ruffle A-Line Gown

Internet Exclusive

Alex Evenings Floral Jacquard Off The Shoulder Neck Sleeveless Mermaid Gown

Terani Couture Foil Jacquard Off The Shoulder Ruffled Mermaid Dress

Internet Exclusive

Mac Duggal Crepe Mermaid Gown With Off-The-Shoulder Ruffle

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

Eliza J V-Neck Pleated Waist Ruffle Skirt Slit Mermaid Gown

Internet Exclusive

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

Mac Duggal Strapless Bow Top and Mermaid Skirt 2 Piece Set

Internet Exclusive

Adrianna Papell Beaded Mesh Boat Neck Sleeveless Cape Detail Mermaid Dress

Internet Exclusive

Dress the Population Georgina Asymmetrical Neck Sleeveless Bow Shoulder Maxi Dress

Dress the Population Aviva Stretch Crepe Capelet Mermaid Gown

Contemporary Internet Exclusive

Only size XS, S available

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

Internet Exclusive Plus

Dress the Population Sandra Crepe Plunge V-Neck Sleeveless Side Slit Gown

Only size XS, S available

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

R & M Richards Scalloped Bodice Keyhole Neck Glitter Lace Mermaid Gown

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

SIENA Lace Sweetheart Neck Sleeveless Flounce Midi Dress

Save on Select Items

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

R & M Richards Stretch Lace Off-The-Shoulder Cold Shoulder Cap Sleeve Mermaid Gown

Internet Exclusive

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

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

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

Xscape Stretch Ruffled Off-the-Shoulder Rhinestone Mesh Side Gown

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

Terani Couture Sweetheart Neck 3D Ruffle Metallic Jacquard Mermaid Dress

Terani Couture Off Shoulder 1 Strap Jacquard Mermaid Gown

Terani Couture Belted V-Neck Long Bishop Sleeves Sequined Two Way Stretch Satin Mermaid Gown

Internet Exclusive

Only size 4 available

Terani Couture One Shoulder Asymmetric Mermaid Gown

Terani Couture Embroidered Illusion Round Neck Long Sleeve Front Slit Ruffled Mermaid Gown

Internet Exclusive

Only size 22, 24 available

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

Terani Couture Beaded Sweetheart Neck Sleeveless Mermaid Gown

Internet Exclusive

Mac Duggal Lace Overlay Jewel Encrusted Floral Surplice V-Neck Balloon Sleeve Column Mermaid Gown

Only size 12, 16 available

Adrianna Papell Beaded Mesh Floral Godet Gown

Internet Exclusive

Only size 16 available

Mac Duggal One Sleeve Sheath Crepe Mermaid Gown

Only size 4 available

Mac Duggal Crepe One Shoulder 3D Flower Applique Mermaid Gown

Internet Exclusive

Terani Couture Taffeta Strapless Asymmetrical Bodice Two-Tone Drape Mermaid Dress

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

Mac Duggal Embellished Lace V-Neck Cap Sleeve Mermaid Gown

Tadashi Shoji Embroidered Lace One Shoulder Bow Mermaid Gown

Betsy & Adam Petite Size Sateen Corset Mermaid Dress

Internet Exclusive Petite

Only size 4P available

Terani Couture Strapless Sleeveless Feather Embellished Mermaid Gown

Only size 16 available

Terani Couture Off-the-Shoulder Short Sleeve Side Slit Cascading Leaf Bead Mermaid Gown

Only size 16 available

Terani Couture Strapless Glitter Knit Side Slit Mermaid Dress

Internet Exclusive

Adrianna Papell Floral Sequin Beaded Mesh One Shoulder Sleeveless Mermaid Gown

Internet Exclusive

Mac Duggal Faux Wrap Thigh High Slit V-Neck Sleeveless Gown

Internet Exclusive

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

Mac Duggal Sequin Ruffle One Shoulder Sleeveless Gown

Only size 0 available

Dress the Population Giovanna Sleeveless Sequin Mermaid Gown

Contemporary Internet Exclusive

R & M Richards Embroidered Sequin Cord Stretch Lace Criss Cross Halter Sleeveless Mermaid Gown

Internet Exclusive

Terani Couture V-neck Beaded Mesh Column Gown

Internet Exclusive

Mac Duggal Satin Charmeuse Feather Shoulder Sleeveless V-Neck Column Gown

Only size 2, 14 available

Dress the Population Kathleen Floral V-Neck Sleeveless Ruffle Trim Mermaid Dress

Contemporary Internet Exclusive

Mac Duggal Crepe Strapless Mermaid Taffeta Bubble Hem Midi Dress

Internet Exclusive

Xscape Stretch Velvet Asymmetrical Mock Neck Long Sleeve Gown

Permanently Reduced

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

Permanently Reduced

Xscape Petite Size Foil Knit Off The Shoulder Gown

Xscape Petite Size Foil Knit Off The Shoulder Gown

Permanently Reduced