Skip to main content

End of Season Clearance - Enjoy savings up to 65% off select styles - SHOP NOW

Free 6-Piece Gift with Any Estee Lauder Purchase of $75 or More!* - SHOP NOW

iPhone Updates & 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

  • Dillard's Logo
  • Back In Stock
  • Sale and Clearance
  • Shop By Brand
  • Limited Availability
  • Credit Card
  • Store LocatorFind a Store
Dillard's The Style of Your Life Homepage
When typing in this field, a list of search results will appear and be automatically updated as you type.
User Login IconLogin
  • Login
  • My Dillard's Account
  • Just For You
  • Order History
  • Returns
  • My Wish List
  • Find a Store
Shopping Bag(0) items in cart
  • Women
  • Juniors
  • Men
  • Kids
  • Shoes
  • Handbags
  • Accessories
  • Lingerie
  • Home
  • Beauty
  • Dillard's Exclusive
  • Just For You
  • Women's Clothing
  • Dresses
  • Wedding Guest Dresses
  • Formal Wedding Guest Dresses

blackness : Mermaid Formal Wedding Guest Dresses

Just For You
  • Just For You
    (Edit)
New Arrivals
  • New Arrivals
Sale
  • Sale

Brand

search
Brand
  • Adrianna Papell
  • Aidan Mattox
  • Betsy & Adam
  • Dress the Population
  • Eliza J
  • Mac Duggal
  • Maggy London
  • R & M Richards
  • Tadashi Shoji
  • Terani Couture
  • Xscape
womens clothing | size
  • 0, XS
  • 2, XS
  • 4, S
  • 6, S
  • 8, M
  • 10, M
  • 12, L
  • 14, L
  • 16, XL
  • 1X
  • 2X
  • 3X
shop by fit
  • Contemporary
  • Standard
  • Petite
  • Plus
color
  • Black
  • Gold
  • Silver
  • Floral
dress-skirt silhouette
  • Sheath
  • A Line
  • Ball Gown
  • Mermaid
  • Fit and Flare
  • Blouson
  • Bodycon
  • Empire Waist
  • Shift
  • Wrap/Faux Wrap
  • Popover
  • Pencil
  • Slip
  • Caftan
  • Drop Waist
  • Jacket Dress
neckline
  • One-Shoulder
  • Off-the-Shoulder
  • Strapless
  • V-Neck
  • Crew Neck
  • Halter
  • Sweetheart
sleeve length
  • Sleeveless
  • Short Sleeve
  • Long Sleeve
  • Cap Sleeve
  • One Sleeve
dress-skirt length
  • Midi
  • Long
occasion
  • Social/Cocktail/Evening
  • Wedding - Mother of the Bride
  • Wedding - Bridesmaid
clear allMermaidclear filter
  • 36 Items
Adrianna Papell Crew Neck Sleeveless Cascading Ruffle High-Low DressCrew Neck Sleeveless Cascading Ruffle High-Low Dress

Adrianna PapellCrew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items
Orig.
Now
Rated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 stars(33)
Xscape Stretch Off-the-Shoulder Short Sleeve Mermaid Ruffle GownStretch Off-the-Shoulder Short Sleeve Mermaid Ruffle Gown

XscapeStretch Off-the-Shoulder Short Sleeve Mermaid Ruffle Gown

Rated 4.9677 out of 5 starsRated 4.9677 out of 5 starsRated 4.9677 out of 5 starsRated 4.9677 out of 5 starsRated 4.9677 out of 5 stars(31)
Xscape Plus Size Long Sleeve V-Neck Crystal Beaded GownPlus Size Long Sleeve V-Neck Crystal Beaded Gown

XscapePlus Size Long Sleeve V-Neck Crystal Beaded Gown

Plus
Rated 4.8163 out of 5 starsRated 4.8163 out of 5 starsRated 4.8163 out of 5 starsRated 4.8163 out of 5 starsRated 4.8163 out of 5 stars(49)
Xscape Suba Strapless Ruched Side Ruffle Sheath DressSuba Strapless Ruched Side Ruffle Sheath Dress

XscapeSuba Strapless Ruched Side Ruffle Sheath Dress

Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)
Terani Couture Beaded Off-the-Shoulder Mermaid GownBeaded Off-the-Shoulder Mermaid Gown
See all 6 colors >

Terani CoutureBeaded Off-the-Shoulder Mermaid Gown

Rated 4.625 out of 5 starsRated 4.625 out of 5 starsRated 4.625 out of 5 starsRated 4.625 out of 5 starsRated 4.625 out of 5 stars(16)
Terani Couture Mikado One Shoulder Ruffle Sleeve Sequin Applique Gathered Side Slit GownMikado One Shoulder Ruffle Sleeve Sequin Applique Gathered Side Slit Gown

Terani CoutureMikado One Shoulder Ruffle Sleeve Sequin Applique Gathered Side Slit Gown

Rated 3.6667 out of 5 starsRated 3.6667 out of 5 starsRated 3.6667 out of 5 starsRated 3.6667 out of 5 starsRated 3.6667 out of 5 stars(3)
Betsy & Adam Satin Bow One Shoulder Scuba Crepe Sleeveless Mermaid GownSatin Bow One Shoulder Scuba Crepe Sleeveless Mermaid Gown

Betsy & AdamSatin Bow One Shoulder Scuba Crepe Sleeveless Mermaid Gown

Rated 4.9333 out of 5 starsRated 4.9333 out of 5 starsRated 4.9333 out of 5 starsRated 4.9333 out of 5 starsRated 4.9333 out of 5 stars(15)
Terani Couture Off-the-Shoulder Ruffle Front Mikado GownOff-the-Shoulder Ruffle Front Mikado Gown
See all 7 colors >

Terani CoutureOff-the-Shoulder Ruffle Front Mikado Gown

Save on Select Items
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(2)
Crew Neck Sleeveless Cascading Ruffle High-Low Dress

PLACEHOLDERCrew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items
Orig.
Now
Rated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 stars(33)

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

Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(4)
See all 7 colors >

Terani CoutureStretch Mikado Embellished Strapless Ruffle Mermaid Gown

Save on Select Items
Orig.
Now

PLACEHOLDERCrew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items
Orig.
Now
Rated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 stars(33)

Eliza JStretch Off-the-Shoulder Sleeveless Gown

Rated 4.9375 out of 5 starsRated 4.9375 out of 5 starsRated 4.9375 out of 5 starsRated 4.9375 out of 5 starsRated 4.9375 out of 5 stars(16)
See all 14 colors >

Terani CoutureMikado Strapless Side Ruffle A-Line Long Gown

PLACEHOLDERCrew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items
Orig.
Now
Rated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 stars(33)

Aidan MattoxV-Neck Sleeveless Front Slit Gown

Mac DuggalCrepe One-Shoulder Neck Sleeveless Rosette Mermaid Gown

PLACEHOLDERCrew Neck Sleeveless Cascading Ruffle High-Low Dress

Save on Select Items
Orig.
Now
Rated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 starsRated 4.8788 out of 5 stars(33)

Mac DuggalCrepe Strapless 3D Flower Pattern Mermaid Gown

Save on Select Items
Orig.
Now

Dress the PopulationGeorgina Asymmetrical Neck Sleeveless Bow Shoulder Maxi Dress

Contemporary
Rated 3.7273 out of 5 starsRated 3.7273 out of 5 starsRated 3.7273 out of 5 starsRated 3.7273 out of 5 starsRated 3.7273 out of 5 stars(11)

Terani CoutureOff-the-Shoulder Short Sleeve Peplum Beaded Applique Mermaid Gown

Rated 4.7778 out of 5 starsRated 4.7778 out of 5 starsRated 4.7778 out of 5 starsRated 4.7778 out of 5 starsRated 4.7778 out of 5 stars(9)

XscapePlus Size One Shoulder Side Ruffle Scuba Crepe Gown

Plus

R & M RichardsSleeveless Keyhole Halter Neck Glitter Lace Long Dress

Rated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 stars(30)

Terani CouturePleated Off-the-Shoulder Short Sleeve Mermaid Gown

Internet Exclusive

XscapeStretch Ruffled Off-the-Shoulder Rhinestone Mesh Side Gown

Rated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 stars(6)

Tadashi ShojiOne Bow Shoulder Metallic Jacquard Mermaid Gown

Adrianna PapellStretch Crepe Bow One Shoulder Mermaid Gown

Rated 4.9 out of 5 starsRated 4.9 out of 5 starsRated 4.9 out of 5 starsRated 4.9 out of 5 starsRated 4.9 out of 5 stars(10)

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

Petite
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)

Terani CoutureTwo Tone Mikado Strapless Sleeveless Side Ruffle Gown

Internet Exclusive

Terani CoutureOne Shoulder Asymmetric Mermaid Gown

Only size 6, 8 available

Mac DuggalSequin Ruffle One Shoulder Sleeveless Gown

Only size 0 available
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)

Mac DuggalSatin Charmeuse Feather Shoulder Sleeveless V-Neck Column Gown

Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(3)

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

Permanently Reduced
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)

XscapeStretch Velvet Asymmetrical Mock Neck Long Sleeve Gown

Permanently Reduced
Orig.
Now
Rated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 starsRated 4.6667 out of 5 stars(15)

XscapeOne Shoulder Rhinestone Mermaid Gown

Permanently Reduced
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(2)

Betsy & AdamPlus Size One Shoulder Long Sleeve Mesh Gown

Permanently Reduced
Orig.
Now
Plus

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

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size 10 available

Betsy & AdamPlus Size Mixed Media Ruffled Midi Dress

Permanently Reduced
Orig.
Now
Plus

Mac DuggalCrepe Mermaid Gown With Off-The-Shoulder Ruffle

Permanently Reduced
Orig.
Now
Maggy London Sequin Lace Off-The-Shoulder Long Sleeve DressSequin Lace Off-The-Shoulder Long Sleeve Dress

Maggy LondonSequin Lace Off-The-Shoulder Long Sleeve Dress

Permanently Reduced
Orig.
Now
Only size 10 available
  • 36 Items

Customer Service

  • Contact Us
  • FAQ, Notices & Policies
  • Product Recalls
  • Returns
  • FAQ, Notices & Policies
  • Product Recalls

Dillard's Credit Card

  • Apply for a Dillard's Card Apply for a Dillard's Card
  • Pay Bill / View Credit Account Opens a simulated dialog
  • Dillard's Cardholder Benefits Dillard's Cardholder Benefits

Contact Us

  • Call 1-817-831-5482
  • Monday-Friday: 7AM-9PM GMT-6
  • Saturday-Sunday: 9AM-7PM GMT-6
  • Contact Us Via Email

More Ways To Shop

  • Registry - Wedding, Baby, and Gift
  • Gift Cards
  • Store Locations
  • Change Country
Stay in Touch.

Sign up for emails and get updates about
new products and the latest trends!

We Are Hiring!
Join our team
Click HERE to learn more
Be a Mobile VIP!

Sign up for texts and be the first to know
about upcoming sales and great offers.

We use certain tools to capture data related to when you open our messages, click on any links or banners it contains, or make purchases.

  • InstagramOpens Dillard's Instagram in a new window
  • FacebookOpens Dillard's Facebook in a new window
  • PintrestOpens Dillard's Pinterest in a new window
  • Twitter/XOpens Dillard's Twitter/X in a new window
  • YouTubeOpens Dillard's YouTube in a new window
  • TikTokOpens Dillard's TikTok in a new window
  • SnapchatOpens Dillard's Snapchat in a new window
  • Site Map
  • Terms Of Use
  • Terms Of Use
  • Dillard's Privacy Policy
  • Dillard's Privacy Policy
  • California Transparency in Supply Chains Act
  • California Transparency in Supply Chains Act
  • Careers
  • Investor Relations
  • About Us

Prices and sale offers may vary by store location, including Dillards.com, and are subject to change. © 2026 Dillard's

***