Skip to main content

Memorial Day Clearance - Enjoy Savings up to 30-65% off select styles - 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 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

0 : 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
  • 1. STATE
  • Adelyn Rae
  • Antonio Melani
  • ASTR the Label
  • Badgley Mischka
  • Bella Dahl
  • Brave + True
  • Buru
  • CeCe
  • Damaris Bailey
  • Dress the Population
  • ELLIATT
  • Farm Rio
  • French Connection
  • Gianni Bini
  • Jessica Howard
  • Julia Jordan
  • Lilly Pulitzer
  • Line and Dot
  • Marchesa
  • Mestiza New York
  • Ming Wang
  • Petal & Pup
  • Steve Madden
  • Sugarlips
  • Vince Camuto
womens clothing | size
  • 0, XS
  • 2, XS
shop by fit
  • Contemporary
  • Standard
color
  • Black
  • White
  • Tan
  • Brown
  • Red
  • Pink
  • Orange
  • Yellow
  • Green
  • Blue
  • Purple
  • Floral
dress-skirt silhouette
  • A Line
  • Sheath
  • Shift
  • Wrap/Faux Wrap
  • Fit and Flare
  • Bodycon
  • Drop Waist
  • Pencil
  • Jacket Dress
neckline
  • V-Neck
  • Crew Neck
  • Square Neck
  • One-Shoulder
  • Mock
  • Halter
  • Strapless
  • Scoop Neck
  • Sweetheart
  • Boat Neck
  • Off-the-Shoulder
  • Cowl Neck
  • Mandarin Collar
  • Point Collar
  • Split V
  • Turtleneck
  • Camp Collar
  • Banded Collar
  • Split Round
  • Button Down Collar
  • Open
  • Portrait Collar
sleeve length
  • Sleeveless
  • Short Sleeve
  • 3/4 Sleeve
  • Long Sleeve
dress-skirt length
  • Mini
  • Above Knee
  • Midi
  • Long
occasion
  • Daytime Occasion
  • Social/Cocktail/Evening
  • Casual
  • Night Out
  • Career
  • All
  • Casual Wedding Guest Dresses
  • Cocktail Wedding Guest Dresses
  • Formal Wedding Guest Dresses
clear allSquare Neckclear filter
  • 50 Items
Antonio Melani Lainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi DressLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

Antonio MelaniLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

ContemporaryDillard's Exclusive
Rated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 stars(14)
Antonio Melani Madison Linen Square Neck Sleeveless Ruched Waist Faux Wrap Sheath Maxi DressMadison Linen Square Neck Sleeveless Ruched Waist Faux Wrap Sheath Maxi Dress

Antonio MelaniMadison Linen Square Neck Sleeveless Ruched Waist Faux Wrap Sheath Maxi Dress

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(5)
Antonio Melani Isabella Square Neck Sleeveless A-Line Midi DressIsabella Square Neck Sleeveless A-Line Midi Dress

Antonio MelaniIsabella Square Neck Sleeveless A-Line Midi Dress

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(2)
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
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)
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
Rated 4.3333 out of 5 starsRated 4.3333 out of 5 starsRated 4.3333 out of 5 starsRated 4.3333 out of 5 starsRated 4.3333 out of 5 stars(6)
ELLIATT Sola Georgette Polka Dot Square Neck Sleeveless Tiered Maxi DressSola Georgette Polka Dot Square Neck Sleeveless Tiered Maxi Dress

ELLIATTSola Georgette Polka Dot Square Neck Sleeveless Tiered Maxi Dress

Contemporary
Antonio Melani Rollins Floral Print Mikado Applique Square Neck Sleeveless A-line Mini DressRollins Floral Print Mikado Applique Square Neck Sleeveless A-line Mini Dress

Antonio MelaniRollins Floral Print Mikado Applique Square Neck Sleeveless A-line Mini Dress

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(1)
Antonio Melani Isabella Square Neck Sleeveless A-Line Midi DressIsabella Square Neck Sleeveless A-Line Midi Dress

Antonio MelaniIsabella Square Neck Sleeveless A-Line Midi Dress

ContemporaryDillard's Exclusive
Lainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

PLACEHOLDERLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

ContemporaryDillard's Exclusive
Rated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 stars(14)

Gianni BiniDahlia Crinkle Woven Square Neck Sleeveless Drop Waist Midi Dress

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(2)

ELLIATTSquare Neck Sleeveless 3D Floral Trim Long Dress

Contemporary
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)

PLACEHOLDERLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

ContemporaryDillard's Exclusive
Rated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 stars(14)

Badgley MischkaBelle by Badgley Mischka Oversized 3D Floral Rosalee 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)

Ming WangPointelle Tonal Knit Square Neck 3/4 Sleeve Midi 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)

PLACEHOLDERLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

ContemporaryDillard's Exclusive
Rated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 stars(14)

Lilly PulitzerHadly Printed Poplin Square Neck Short Puff Sleeve Fit-And-Flare Midi Dress

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(4)

BuruLong Sleeveless Square Neck Pillar Gown

Contemporary

PLACEHOLDERLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

ContemporaryDillard's Exclusive
Rated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 starsRated 4.8571 out of 5 stars(14)

French ConnectionDrs Azra Twill Slit

Contemporary

Badgley MischkaBelle by Badgley Mischka Oversized 3D Floral Rosalee Midi Dress

Dillard's Exclusive

Gianni BiniAllison Polka Dot Square Neck Sleeveless Mini Linen Dress

ContemporaryDillard's Exclusive
Rated 2.0 out of 5 starsRated 2.0 out of 5 starsRated 2.0 out of 5 starsRated 2.0 out of 5 starsRated 2.0 out of 5 stars(1)

Gianni BiniMartha Floral Square Neck Sleeveless Linen Sheath Mini Dress

ContemporaryDillard's Exclusive
See all 6 colors >

Dress the PopulationCharlene Square Neck Sleeveless Cascading Ruffle Side Slit Gown

Contemporary

Mestiza New YorkSolenn Linen Blend Organza Square Neck Sleeveless Floral Applique Midi Dress

Contemporary
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)

Antonio MelaniJacqueline Crepe Square Neck Long Sleeve Rhinestone Detail Mini Dress

ContemporaryDillard's Exclusive
Rated 4.3333 out of 5 starsRated 4.3333 out of 5 starsRated 4.3333 out of 5 starsRated 4.3333 out of 5 starsRated 4.3333 out of 5 stars(3)

Brave + TrueMarlo Linen Blend Ric-Rac Sleeveless A-Line Maxi Dress

Dress the PopulationElijah Printed Column Gown

Contemporary

Vince CamutoKnit Sweetheart Neck Sleeveless 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)

Jessica HowardVince Camuto Woven Square Neckline Sleeveless Printed Maxi Shift 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)

CeCeWoven Floral Print Square Neck Sleeveless Midi 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(3)

Vince CamutoSquare Neck A Line Puff Sleeve Floral Print Midi Dress

Vince CamutoKnit Floral Print Square Neck Sleeveless Maxi Dress

Adelyn RaeKayla Flap Pocket Sleeveless Mini Dress

Contemporary

Gianni BiniSusan Square Neck Sleeveless Mini Dress

ContemporaryDillard's Exclusive

Petal & PupConrfu Square Neck Sleeveless Maxi Dress

ContemporaryInternet Exclusive
Only size XS available

Steve MaddenDasia Polka Dot Square Neck Sleeveless Godet Hem Poplin Mini Dress

Contemporary

1. STATEDotted Square Neckline Sleeveless Tie Back Maxi Dress

Steve MaddenMaureene Square Neck Sleeveless Floral Netting Midi Dress

Contemporary

French ConnectionAzra Twill Foldover Strappy Sleeveless Mini Shift Dress

Contemporary

Bella DahlLinen Blend Floral Print Square Neck Sleeveless Smocked Shift Dress

Line and DotMarlowe Square Neck Sleeveless Tweed Mini Dress

Contemporary

Dress the PopulationShelby Square Neck Lace A Line Tea Length Dress

Contemporary

Dress the PopulationGiovanna V-Neck Sleeveless Floral Sequin Sheath Gown

Contemporary

Adelyn RaeNatalia Embroidered Crochet Braided Midi Dress

ContemporaryInternet Exclusive

Julia JordanTie Shoulder Sleeveless Ruffle Tier Maxi Dress

Internet Exclusive

1. STATEWoven Square Neck Tie Shoulder Contrast Smocked Midi Dress

Internet Exclusive

Dress the PopulationBrie Square Neck Long Sleeve Fit & Flare Sequin Mini Dress

ContemporaryInternet Exclusive

Farm RioGarden Of Life Scarf Square Neck Sleeveless Scallop Hem Mini Dress

Contemporary

Vince CamutoSquare Neck Sleeveless Ruffle Maxi A-Line Dress

SugarlipsEmbroidered Eyelet Square Neck Short Sleeve Poplin Midi Dress

Permanently Reduced
Orig.
Now
Contemporary
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)

MarchesaMuse by Marchesa Azalea Floral Print Novelty Sequin Straight Neck Spaghetti Strap A-Line 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(1)

Gianni BiniAnya Sequin Square Neck Sleeveless Mini Dress

Permanently Reduced
Orig.
Now
ContemporaryDillard's Exclusive

ASTR the LabelEmerys Floral Square Neck Sleeveless Pleated Peplum Midi Dress

Permanently Reduced
Orig.
Now
ContemporaryInternet Exclusive
Damaris Bailey Rose Velvet Silk Blend Square Pleated Neckline Short Puff Sleeve Mini DressRose Velvet Silk Blend Square Pleated Neckline Short Puff Sleeve Mini Dress

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

Permanently Reduced
Orig.
Now
Contemporary
Only size XS available
  • 50 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

***