Skip to main content

Free 5-Piece Gift With Any $37 Clinique Purchase!* - 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

Venmo Now Available! Select Venmo At Checkout For A Faster Way To Pay.

  • Dillard's Logo
  • Back In Stock
  • Sale and Clearance
  • Shop By Brand
  • Limited Availability
  • Credit Card
  • Store LocatorFind a Store
Dillard's 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
  • Formal Dresses & Gowns

formal gown long sleeve : Women's Sweetheart Formal Dresses & Evening Gowns

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

Brand

search
Brand
  • Alex Evenings
  • Betsy & Adam
  • Donna Karan
  • Eliza J
  • Mac Duggal
  • R & M Richards
  • Terani Couture
  • Xscape
womens clothing | size
  • 2, XS
  • 4, S
  • 6, S
  • 8, M
  • 10, M
  • 12, L
  • 14, L
  • 16, XL
  • 1X
  • 2X
  • 3X
shop by fit
  • Standard
  • Petite
  • Plus
color
  • Black
  • White
  • Ivory
  • Tan
  • Brown
  • Gold
  • Silver
  • Red
  • Pink
  • Orange
  • Green
  • Blue
  • Purple
  • Floral
dress-skirt silhouette
  • A Line
  • Mermaid
  • Sheath
  • Ball Gown
  • Peplum
  • Popover
neckline
  • V-Neck
  • One-Shoulder
  • Crew Neck
  • Off-the-Shoulder
  • Boat Neck
  • Sweetheart
  • Shawl Collar
  • Scoop Neck
  • Square Neck
  • Cowl Neck
  • Mock
  • Point Collar
  • Portrait Collar
  • Split V
  • Keyhole Neck
  • Strapless
  • Camp Collar
sleeve length
  • Cap Sleeve
  • Short Sleeve
  • One Sleeve
  • 3/4 Sleeve
occasion
  • Social/Cocktail/Evening
  • Wedding - Mother of the Bride
  • Wedding - Bridesmaid
clear allSweetheartclear filter
  • 37 Items
Terani Couture One Shoulder 3D Ruffle Front Front Jacquard Mermaid GownOne Shoulder 3D Ruffle Front Front Jacquard Mermaid Gown
See all 7 colors >

Terani CoutureOne Shoulder 3D Ruffle Front Front Jacquard Mermaid 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(6)
Betsy & Adam Off-The-Shoulder Cap Sleeve Stretch Jacquard Brocade Mermaid GownOff-The-Shoulder Cap Sleeve Stretch Jacquard Brocade Mermaid Gown

Betsy & AdamOff-The-Shoulder Cap Sleeve Stretch Jacquard Brocade Mermaid 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 Richards Sweetheart Neck Embroidered Mesh Cape Overlay DressSweetheart Neck Embroidered Mesh Cape Overlay Dress

R & M RichardsSweetheart Neck Embroidered Mesh Cape Overlay Dress

Rated 4.4118 out of 5 starsRated 4.4118 out of 5 starsRated 4.4118 out of 5 starsRated 4.4118 out of 5 starsRated 4.4118 out of 5 stars(17)
Xscape Plus Size Off-The-Shoulder Sweetheart Neck Short Sleeve Brocade GownPlus Size Off-The-Shoulder Sweetheart Neck Short Sleeve Brocade Gown

XscapePlus Size Off-The-Shoulder Sweetheart Neck Short Sleeve Brocade Gown

Plus
Rated 4.0 out of 5 starsRated 4.0 out of 5 starsRated 4.0 out of 5 starsRated 4.0 out of 5 starsRated 4.0 out of 5 stars(4)
Mac Duggal Floral Printed Mikado Ruffle Sleeve V-Neck BallgownFloral Printed Mikado Ruffle Sleeve V-Neck Ballgown

Mac DuggalFloral Printed Mikado Ruffle Sleeve V-Neck Ballgown

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)
Xscape Plus Size Sleeveless Sweetheart Neck Cascade Ruffled Long Scuba Crepe DressPlus Size Sleeveless Sweetheart Neck Cascade Ruffled Long Scuba Crepe Dress

XscapePlus Size Sleeveless Sweetheart Neck Cascade Ruffled Long Scuba Crepe Dress

Plus
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(5)
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

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)
Xscape Plus Size Off-the-Shoulder Sweetheart Neck Short Sleeve Cascading Ruffle Sheath DressPlus Size Off-the-Shoulder Sweetheart Neck Short Sleeve Cascading Ruffle Sheath Dress

XscapePlus Size Off-the-Shoulder Sweetheart Neck Short Sleeve Cascading Ruffle Sheath Dress

Plus
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(5)
One Shoulder 3D Ruffle Front Front Jacquard Mermaid Gown
See all 7 colors >

PLACEHOLDEROne Shoulder 3D Ruffle Front Front Jacquard Mermaid 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(6)

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

Plus

Alex EveningsPetite Size Sweetheart Neck Lace Shawl Soutache Long Gown

Save on Select Items
Orig.
Now
Petite
See all 7 colors >

PLACEHOLDEROne Shoulder 3D Ruffle Front Front Jacquard Mermaid 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(6)

XscapeOff the Shoulder Ruffle Front Glitter Knit Gown

Rated 3.7143 out of 5 starsRated 3.7143 out of 5 starsRated 3.7143 out of 5 starsRated 3.7143 out of 5 starsRated 3.7143 out of 5 stars(7)

Alex EveningsPlus Size 3/4 Sleeve Illusion Sweetheart Neck Side Slit Ruched Gown

Plus
See all 7 colors >

PLACEHOLDEROne Shoulder 3D Ruffle Front Front Jacquard Mermaid 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(6)

XscapePetite Size Foil Knit Off The Shoulder Gown

Petite
Only size 8P, 14P available

XscapePlus Size Off-The-Shoulder Sweetheart Neck Taffeta Mermaid Gown

Plus
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)
See all 7 colors >

PLACEHOLDEROne Shoulder 3D Ruffle Front Front Jacquard Mermaid 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(6)

R & M RichardsPlus Size Soutache Puff Sleeve Long Dress

Plus

R & M Richards3/4 Sleeve Sash Belt Sequin Long 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(1)

R & M RichardsScuba Crepe Sating Off-The-Shoulder Sweetheart Neckline Satin Bow Rhinestone Mermaid Gown

R & M RichardsShort Sleeve Sweetheart Neck Embellished Sequin Panel Godet Dress

Rated 4.3636 out of 5 starsRated 4.3636 out of 5 starsRated 4.3636 out of 5 starsRated 4.3636 out of 5 starsRated 4.3636 out of 5 stars(11)

Alex EveningsSweetheart Neck Lace Shawl Soutache Long Gown

Mac DuggalSweetheart Neck Cap Sleeve Teired Sequin Column Gown

Rated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 stars(8)

R & M RichardsPlus Size Short Sleeve Sweetheart Neck Embellished Sequin Gown

Plus
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)

Terani CoutureMikado Lace Corset Off Shoulder Mermaid Gown

R & M RichardsPetite Size Cold Shoulder 3/4 Sleeve Long Gown

Petite
Only size 6P available

R & M RichardsEmbroidered Sequin Power Mesh Sweetheart Neck Cape Sleeve Gown

Only size 10, 18 available

Alex EveningsPlus Size Sequin Power Mesh Square Sweetheart Neckline Gown

Plus

Mac DuggalCap Sleeve Pleated Charmeuse Embellished Gown

Internet Exclusive

Eliza JPlus Size V Neck Flutter Sleeve Polka Dot Asymmetrical Ruffle Gown

Plus

R & M RichardsRhinestone Trim Banded Cold Shoulder Side Drape Dress

Save on Select Items
Orig.
Now

Mac DuggalShort Sleeve Beaded Embroidered Overskirt Gown

Only size 6, 14 available

Mac DuggalPetite Beaded Sweetheart Neck Cap Sleeve Gown

Internet Exclusive
Only size 6P, 8P available

Alex EveningsSweetheart Neck Tiered Skirt Embroidered Long Dress

Internet Exclusive

Mac DuggalSequin Mesh V-Neck Beaded Shoulder A-Line Gown

Internet Exclusive

Alex EveningsSequin Power Mesh Square Sweetheart Neck Long Gown

Permanently Reduced
Orig.
Now

XscapePlus Size Sweetheart Neck Off The Shoulder Sleeveless A-Line Gown

Permanently Reduced
Orig.
Now
Plus
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 RichardsSweetheart Neck Short Sleeve Embellished Sequin Soutache Lace Gown

Permanently Reduced
Orig.
Now
Rated 3.0 out of 5 starsRated 3.0 out of 5 starsRated 3.0 out of 5 starsRated 3.0 out of 5 starsRated 3.0 out of 5 stars(1)

Donna KaranFloral Print Organza Sweetheart Neck Off The Shoulder 3/4 Sleeve A-Line Dress

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size 2 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(2)
Mac Duggal Sweetheart Neck Ruffle Shoulder Pleated Organza A-Line GownSweetheart Neck Ruffle Shoulder Pleated Organza A-Line Gown

Mac DuggalSweetheart Neck Ruffle Shoulder Pleated Organza A-Line Gown

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size 12 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)
  • 37 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

***