Skip to main content

Edgehill Collection x Megan Karp - 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
  • Sale and Clearance
  • Women's Clothing
  • Dresses
  • Wedding Guest Dresses

Sale & Clearance : Square Neck Women's Wedding Guest Dresses

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

Category

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

Brand

search
Brand
  • Abbey Glass
  • Adelyn Rae
  • Adrianna Papell
  • Antonio Melani
  • ASTR the Label
  • CIEBON
  • Damaris Bailey
  • Donna Karan
  • Donna Morgan
  • Dress the Population
  • Eliza J
  • ELLIATT
  • Gianni Bini
  • Good American
  • Ignite Evenings
  • Julia Jordan
  • KARL LAGERFELD PARIS
  • Mac Duggal
  • Maggy London
  • Marchesa
  • Steve Madden
  • Vince Camuto
  • Xscape
shop by fit
  • Contemporary
  • Standard
womens clothing | size
  • 0, XS
  • 2, XS
  • 4, S
  • 6, S
  • 8, M
  • 10, M
  • 12, L
  • 14, L
  • 16, XL
  • 1X
color
  • Black
  • Ivory
  • Brown
  • Gold
  • Silver
  • Red
  • Pink
  • Green
  • Blue
  • Purple
  • Floral
dress-skirt silhouette
  • A Line
  • Sheath
  • Fit and Flare
  • Drop Waist
  • Slip
  • Bodycon
  • Mermaid
neckline
  • V-Neck
  • Crew Neck
  • Halter
  • One-Shoulder
  • Strapless
  • Square Neck
  • Boat Neck
  • Mock
  • Off-the-Shoulder
  • Scoop Neck
  • Sweetheart
  • Cowl Neck
  • Keyhole Neck
  • Button Down Collar
  • Split V
  • Turtleneck
  • Point Collar
  • Open
  • Shawl Collar
  • Mandarin Collar
  • Portrait Collar
  • Camp Collar
  • Split Round
  • Baseball Collar
  • Slider Halter
sleeve length
  • Sleeveless
  • Short Sleeve
  • 3/4 Sleeve
  • Cap Sleeve
  • Long Sleeve
dress-skirt length
  • Mini
  • Above Knee
  • Midi
  • Long
occasion
  • Social/Cocktail/Evening
  • Daytime Occasion
  • Night Out
  • Wedding - Mother of the Bride
  • Wedding - Bridesmaid
  • Career
  • Casual
  • All
  • Casual Wedding Guest Dresses
  • Cocktail Wedding Guest Dresses
  • Formal Wedding Guest Dresses
clear allSquare Neckclear filterSaleclear filter
  • 40 Items
Xscape Asymmetrical Neck Taffeta GownAsymmetrical Neck Taffeta Gown

XscapeAsymmetrical Neck Taffeta 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)
Antonio Melani Erina Crochet Lace Square Neck Sleeveless DressErina Crochet Lace Square Neck Sleeveless Dress

Antonio MelaniErina Crochet Lace Square Neck Sleeveless 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)
Xscape Asymmetrical Neck Sequin Soutache Lace Cap Sleeve GownAsymmetrical Neck Sequin Soutache Lace Cap Sleeve Gown

XscapeAsymmetrical Neck Sequin Soutache Lace Cap Sleeve Gown

Permanently Reduced
Orig.
Now
Gianni Bini Addison Satin Square Neck A-Line Drop Waist Mini DressAddison Satin Square Neck A-Line Drop Waist Mini Dress

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)
Abbey Glass Victoria Petal Organza Square Neck Sleeveless Pleated Metallic Midi DressVictoria Petal Organza Square Neck Sleeveless Pleated Metallic Midi Dress

Abbey GlassVictoria Petal Organza Square Neck Sleeveless Pleated Metallic Midi Dress

Permanently Reduced
Orig.
Now
Contemporary
Only size M available
Mac Duggal Square Neck Pearl Trim A Line GownSquare Neck Pearl Trim A Line Gown

Mac DuggalSquare Neck Pearl Trim A Line Gown

Permanently Reduced
Orig.
Now
Antonio Melani x The Nat Note Leonor Moire Sleeveless Square Neck Jewel Detail Sheath Dressx The Nat Note Leonor Moire Sleeveless Square Neck Jewel Detail Sheath Dress

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

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive
Adrianna Papell Short Sleeve Printed Midi DressShort Sleeve Printed Midi Dress

Adrianna PapellShort Sleeve Printed Midi Dress

Permanently Reduced
Orig.
Now
Asymmetrical Neck Taffeta Gown

PLACEHOLDERAsymmetrical Neck Taffeta 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)

MarchesaMuse by Marchesa Amber Floral Sequin Square Neck Mini Dress

Permanently Reduced
Orig.
Now
Dillard's Exclusive

ELLIATTLila Stretch Crepe Floral Rosette Square Neck Sleeveless Midi Dress

Permanently Reduced
Orig.
Now
Contemporary
Only size S, M available

PLACEHOLDERAsymmetrical Neck Taffeta 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)

Damaris BaileyRose Square Neck Silk Midi Dress

Permanently Reduced
Orig.
Now
Contemporary
Only size S, L 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)

Eliza JTiered Square Neck Floating Flowers Maxi Dress

Permanently Reduced
Orig.
Now

PLACEHOLDERAsymmetrical Neck Taffeta 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)

Maggy LondonScuba Crepe Bodycon Embellished Square Neckline Long Sleeve Midi Dress

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)

Gianni BiniMika Crepe Square Neck Sleeveless Jewel A-Line Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive
Only size 4 available
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)

PLACEHOLDERAsymmetrical Neck Taffeta 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)

Donna KaranDKNY by Donna Karan Square Neck Floral Print Sheath Dress

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)

Gianni BiniAnya Sequin Square Neck Sleeveless Mini Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive

Adrianna PapellVelvet Floral Beaded Square Neck Sleeveless Gown

Permanently Reduced
Orig.
Now
Only size 14 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)

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

Permanently Reduced
Orig.
Now
Contemporary

MarchesaHollis Square Neck Printed Sequin Mini Dress

Permanently Reduced
Orig.
Now
Dillard's Exclusive
Only size 12, 14 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)

Vince CamutoSquare Neckline Sleeveless Midi Sheath Dress

Permanently Reduced
Orig.
Now

Ignite EveningsStretch Velvet Square Neck Flutter Sleeves Soutache Midi Dress

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(2)

Adelyn RaeBurnout Velvet Short Puff Sleeve Square Neckline Sheath Mini Dress

Permanently Reduced
Orig.
Now
Contemporary

Adrianna PapellAdrianna by Adrianna Papell Sleeveless Beaded Strap Stretch Satin Sheath Gown

Permanently Reduced
Orig.
Now

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

Permanently Reduced
Orig.
Now
Internet Exclusive
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)

Mac DuggalSquare Neck Sequin Front Bow Sheath Gown

Permanently Reduced
Orig.
Now

KARL LAGERFELD PARISScuba Sleeveless Square Neck Tiered Scalloped Trim Sheath Dress

Permanently Reduced
Orig.
Now
Only size 14, 16 available

CIEBONEnza Print Poplin Square Neck Sleeveless Topstitched A-Line Maxi Dress

Permanently Reduced
Orig.
Now
Contemporary
Only size XS, S available
Rated 1.0 out of 5 starsRated 1.0 out of 5 starsRated 1.0 out of 5 starsRated 1.0 out of 5 starsRated 1.0 out of 5 stars(1)

Good AmericanOmbre Print Square Neck Sleeveless Satin Slip Maxi Dress

Permanently Reduced
Orig.
Now
Internet Exclusive
Contemporary
Only size XL available

Mac DuggalEmbellished Square Neck Sleeveless Ruffle Tiered Maxi Dress

Permanently Reduced
Orig.
Now
Only size 8, 10 available

Mac DuggalSquare Neck Sleeveless Floral Brocade Mermaid Gown

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size 10 available

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

Permanently Reduced
Orig.
Now

Donna MorganScuba Crape Contrast Color Bind Square Neck Long Sleeve Midi Dress

Permanently Reduced
Orig.
Now
Only size 4 available

Julia JordanPrinted Chiffon Tie Shoulder Sleeveless Ruffle Tier A-Line Maxi Dress

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size XS available

Adrianna PapellSquare Neck Tweed Mini Dress

Permanently Reduced
Orig.
Now

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

Permanently Reduced
Orig.
Now
Contemporary

Damaris BaileyRose Velvet Silk Blend Square Pleated Neckline Short Puff Sleeve Mini Dress

Permanently Reduced
Orig.
Now
Contemporary
Only size XS, S available

Adelyn RaeVelvet 3/4 Sleeve Drop Waist Bubble Hem Mini Dress

Permanently Reduced
Orig.
Now
Contemporary

Julia JordanPrinted Square Neck A-Line Midi Dress

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size 8 available

Steve MaddenRay Corset Square Neck Velvet Mini Dress

Permanently Reduced
Orig.
Now
Contemporary
Mac Duggal Sleeveless Square Neck Tiered Ruffled Detail DressSleeveless Square Neck Tiered Ruffled Detail Dress

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)
  • 40 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

***