Skip to main content

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

sleeveless party dress : Square Neck Women's Wedding Guest Dresses

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

Category

  • Casual Wedding Guest Dresses
  • Cocktail Wedding Guest Dresses
  • Formal Wedding Guest Dresses

Brand

search
Brand
  • Abbey Glass
  • Adrianna Papell
  • Aidan Mattox
  • Antonio Melani
  • ASTR the Label
  • Betsy & Adam
  • Donna Karan
  • Dress the Population
  • ELLIATT
  • Gianni Bini
  • Julia Jordan
  • Mac Duggal
  • Marchesa
  • R & M Richards
  • Sam Edelman
  • Steve Madden
  • Vince Camuto
womens clothing | size
  • 0, XS
  • 2, XS
  • 4, S
  • 6, S
  • 8, M
  • 10, M
  • 12, L
  • 14, L
  • 16, XL
  • 1X
shop by fit
  • Contemporary
  • Standard
  • Petite
color
  • Black
  • Ivory
  • Tan
  • Brown
  • Gold
  • Silver
  • Red
  • Pink
  • Yellow
  • Green
  • Blue
  • Floral
dress-skirt silhouette
  • Sheath
  • A Line
  • Drop Waist
  • Fit and Flare
  • Pencil
  • Mermaid
  • Shift
neckline
  • V-Neck
  • Halter
  • Crew Neck
  • Strapless
  • Square Neck
  • One-Shoulder
  • Sweetheart
  • Boat Neck
  • Mock
  • Scoop Neck
  • Cowl Neck
  • Off-the-Shoulder
  • Turtleneck
  • Mandarin Collar
  • Camp Collar
  • Split V
  • Keyhole Neck
  • Button Down Collar
  • Point Collar
  • Open
dress-skirt length
  • Mini
  • Above Knee
  • Knee Length
  • Midi
  • Long
occasion
  • Social/Cocktail/Evening
  • Night Out
  • Daytime Occasion
  • Wedding - Mother of the Bride
  • All
  • Casual Wedding Guest Dresses
  • Cocktail Wedding Guest Dresses
  • Formal Wedding Guest Dresses
clear allSquare Neckclear filter
  • 55 Items
ELLIATT Square Neck Sleeveless 3D Floral Trim Long DressSquare Neck Sleeveless 3D Floral Trim Long Dress

ELLIATTSquare Neck Sleeveless 3D Floral Trim Long Dress

Contemporary
Muse by Marchesa Oleander 3D Floral Lace Square Neck Sleeveless Midi DressMuse by Marchesa Oleander 3D Floral Lace Square Neck Sleeveless Midi Dress

MarchesaMuse by Marchesa Oleander 3D Floral Lace Square Neck Sleeveless Midi Dress

Dillard's Exclusive
Adrianna Papell Mikado Square Neck 3D Beaded Flower DressMikado Square Neck 3D Beaded Flower Dress

Adrianna PapellMikado Square Neck 3D Beaded Flower 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(2)
Adrianna Papell Textured Jacquard Square Neck Sleeveless A-Line Midi DressTextured Jacquard Square Neck Sleeveless A-Line Midi Dress

Adrianna PapellTextured Jacquard Square Neck Sleeveless A-Line Midi Dress

Gianni Bini Alice Floral Eyelet Square Neck A-Line DressAlice Floral Eyelet Square Neck A-Line Dress

Gianni BiniAlice Floral Eyelet Square Neck A-Line Dress

ContemporaryDillard's Exclusive
Sam Edelman Lace Woven Strapless 3D Floral Applique Sheath Midi DressLace Woven Strapless 3D Floral Applique Sheath Midi Dress

Sam EdelmanLace Woven Strapless 3D Floral Applique Sheath Midi Dress

Adrianna by Adrianna Papell Metallic Jacquard Square Neck A-Line Mini DressAdrianna by Adrianna Papell Metallic Jacquard Square Neck A-Line Mini Dress

Adrianna PapellAdrianna by Adrianna Papell Metallic Jacquard Square Neck A-Line Mini Dress

Mac Duggal Crepe Floral Square Neckline Sleeveless Trumpet Midi DressCrepe Floral Square Neckline Sleeveless Trumpet Midi Dress

Mac DuggalCrepe Floral Square Neckline Sleeveless Trumpet Midi Dress

Internet Exclusive
Square Neck Sleeveless 3D Floral Trim Long Dress

PLACEHOLDERSquare Neck Sleeveless 3D Floral Trim Long Dress

Contemporary

MarchesaMuse by Marchesa Azalea Floral Print Novelty Sequin Straight Neck Spaghetti Strap A-Line Mini Dress

Dillard's Exclusive
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 RichardsPetite Size Long Matte Floral Pattern Sequin Dress

Petite

PLACEHOLDERSquare Neck Sleeveless 3D Floral Trim Long Dress

Contemporary

Adrianna PapellAdrianna Evening By Adrianna Papell Novelty Knit Square Neck Sleeveless Ruffle Mesh Sheer Skirt Maxi Dress

Internet Exclusive

Adrianna PapellAdrianna by Adrianna Papell Square Neck 3D Floral Peplum Stretch Crepe Dress

PLACEHOLDERSquare Neck Sleeveless 3D Floral Trim Long Dress

Contemporary

ELLIATTThrompe Crepe 3D Floral Square Neck Sleeveless Mini Dress

Contemporary

Mac DuggalSleeveless Square Neck Lace A-Line Midi Dress

Internet Exclusive

PLACEHOLDERSquare Neck Sleeveless 3D Floral Trim Long Dress

Contemporary

Mac DuggalPetite Brocade Sleeveless A Line Midi Dress With Pockets

Internet Exclusive
Only size 8, 10 available

Adrianna PapellAdrianna by Adrianna Papell Square Neck Sleeveless Coated Lace Sheath Midi Dress

Mac DuggalFeather Cap Sleeve Pearl Embellished Satin Dress

Rated 3.8 out of 5 starsRated 3.8 out of 5 starsRated 3.8 out of 5 starsRated 3.8 out of 5 starsRated 3.8 out of 5 stars(5)

Aidan MattoxStretch Mikado Square Neck Sheath Midi Dress

Mac DuggalCotton Floral Print Square Neck Sleeveless Ruffle Trim A-Line Midi Dress

Mac DuggalSleeveless Square Neck Embellished Mesh A-Line Dress

Internet Exclusive

Aidan MattoxJacquard Square Neckline Sleeveless Sheath Midi Dress

Internet Exclusive
Only size 6, 12 available

Mac DuggalSleeveless Crepe Midi Dress With Rhinestone Detail & Side Cut Outs

Internet Exclusive

Dress the PopulationMoxie Sequin Knit Square Neck Sleeveless Mini Dress

Contemporary

Mac Duggal Crepe Polka Dot Drop Waist Sleeveless Square Neck Midi Dress

Internet Exclusive
Only size 4, 6 available

Aidan MattoxBeaded Sleeveless Midi Sheath Dress

Internet Exclusive

Dress the PopulationDevi Sleeveless Sequin Fit & Flare Mini Dress

ContemporaryInternet Exclusive
Only size L, XL available

Julia JordanPrinted Square Neck A Line Tea Length Gown

Mac DuggalJacquard Sleeveless Front Bow Bubble Hem Mini Dress

Internet Exclusive
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)

Adrianna PapellAdrianna Evening by Adrianna Papell Fully Beaded Mesh Square Neck Sleeveless Sheath Mini Dress

Mac DuggalLace Square Neck Sleeveless Ruffle Tiered Midi Dress

Internet Exclusive

Mac DuggalBrocade Sleeveless A-Line Midi Dress With Pockets

Internet Exclusive

Mac DuggalPetite Size Lace Sleeveless Ruffle Tiered Drop Waist Midi Dress

Internet Exclusive
Petite

Mac DuggalRhinestone Strap Satin Sheath Mini Dress

Limited Availability

Antonio Melanix The Nat Note Leonor Moire Sleeveless Square Neck Jewel Detail Sheath Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive

MarchesaHollis Square Neck Printed Sequin Mini Dress

Permanently Reduced
Orig.
Now
Dillard's Exclusive
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)

Gianni BiniAddison Satin Square Neck A-Line Drop Waist Mini Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive
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)

Gianni BiniMika Crepe Square Neck Sleeveless Jewel A-Line Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive
Rated 4.8333 out of 5 starsRated 4.8333 out of 5 starsRated 4.8333 out of 5 starsRated 4.8333 out of 5 starsRated 4.8333 out of 5 stars(6)

Abbey GlassVictoria Petal Organza Square Neck Sleeveless Pleated Metallic Midi Dress

Permanently Reduced
Orig.
Now
Contemporary

MarchesaMuse by Marchesa Amber Floral Sequin Square Neck Mini Dress

Permanently Reduced
Orig.
Now
Dillard's Exclusive

Mac DuggalEmbellished Square Neck Sleeveless Ruffle Tiered Maxi Dress

Permanently Reduced
Orig.
Now
Only size 8, 10 available

Gianni BiniAnya Sequin Square Neck Sleeveless Mini Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive

Vince CamutoSquare Neckline Sleeveless Midi Sheath Dress

Permanently Reduced
Orig.
Now

Dress the PopulationDevi Sleeveless Square Neck Structured Fit and Flare Mini Dress

Permanently Reduced
Orig.
Now
Contemporary

Donna KaranDKNY by Donna Karan Salon Stretch Embellished Square Keyhole Neck Sleeveless Sheath Dress

Permanently Reduced
Orig.
Now
Rated 4.6154 out of 5 starsRated 4.6154 out of 5 starsRated 4.6154 out of 5 starsRated 4.6154 out of 5 starsRated 4.6154 out of 5 stars(13)

Donna KaranDKNY by Donna Karan Clear Sequin High Neck Sleeveless Sheath Dress

Permanently Reduced
Orig.
Now

Adrianna PapellSquare Neck Tweed Mini Dress

Permanently Reduced
Orig.
Now

Gianni BiniTara Organza Square Neck Sleeveless Drop Waist Midi Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive
Only size 6, 8 available

Betsy & AdamSquare Neck Floral Print Embroidered Mesh Fit & Flare Midi Dress

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size 2 available

Gianni BiniEmory Sleeveless Square Neck Pailette Mini Shift Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive
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(2)

Mac DuggalCrepe Ruffle Hem Sheer Beaded Belt Detail Column Dress

Permanently Reduced
Orig.
Now
Only size 6 available

ELLIATTLila Stretch Crepe Floral Rosette Square Neck Sleeveless Midi Dress

Permanently Reduced
Orig.
Now
Contemporary

Mac DuggalSleeveless Square Neck Tiered Ruffled Detail Dress

Permanently Reduced
Orig.
Now
Only size 8 available
Rated 4.5 out of 5 starsRated 4.5 out of 5 starsRated 4.5 out of 5 starsRated 4.5 out of 5 starsRated 4.5 out of 5 stars(2)

Adrianna PapellJacquard Ruffle Strap Sleeveless Square Neck Floral Print Dress

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size 4 available

ASTR the LabelASTR The Label Emerys Floral Square Neck Sleeveless Pleated Peplum Midi Dress

Permanently Reduced
Orig.
Now
Contemporary
Steve Madden Ray Corset Square Neck Velvet Mini DressRay Corset Square Neck Velvet Mini Dress

Steve MaddenRay Corset Square Neck Velvet Mini Dress

Permanently Reduced
Orig.
Now
Contemporary
  • 55 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

***