Skip to main content

Incredible Deals on Thousands of New Markdowns Up to 33%-40% off! - SHOP NOW

iPhone Update & 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

2.0 : Square Neck Women's Wedding Guest Dresses

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

Category

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

Brand

search
Brand
  • Abbey Glass
  • Adelyn Rae
  • Adrianna Papell
  • Alex Marie
  • Antonio Melani
  • ASTR the Label
  • Badgley Mischka
  • Betsy & Adam
  • CIEBON
  • Damaris Bailey
  • Donna Karan
  • Donna Morgan
  • Dress the Population
  • French Connection
  • Gianni Bini
  • Good American
  • Ignite Evenings
  • J.Marie
  • Lauren Ralph Lauren
  • Mac Duggal
  • Marchesa
  • Mestiza New York
  • Mo Maya
  • Vince Camuto
shop by fit
  • Standard
  • Contemporary
color
  • Black
  • Red
  • Floral
  • Pink
  • Blue
  • Green
  • Brown
  • Ivory
  • Gold
  • Tan
  • Grey
  • Orange
  • White
  • Purple
neckline
  • V-Neck
  • Crew Neck
  • Square Neck
  • Halter
  • Mock
  • One-Shoulder
  • Boat Neck
  • Strapless
  • Cowl Neck
  • Scoop Neck
  • Off-the-Shoulder
  • Sweetheart
  • Button Down Collar
  • Keyhole Neck
  • Turtleneck
  • Camp Collar
  • Split V
  • Point Collar
  • Mandarin Collar
  • Open
  • Baseball Collar
  • Portrait Collar
  • Shawl Collar
  • Banded Collar
occasion
  • Social/Cocktail/Evening
  • Daytime Occasion
  • Night Out
  • Wedding - Mother of the Bride
  • Casual
  • Career
sleeve length
  • Sleeveless
  • 3/4 Sleeve
  • Short Sleeve
  • Long Sleeve
dress-skirt silhouette
  • A Line
  • Sheath
  • Fit and Flare
  • Drop Waist
  • Jacket Dress
  • Shift
  • Mermaid
  • Slip
womens clothing | size
  • 0, XS
  • 2, XS
  • 4, S
  • 6, S
  • 8, M
  • 10, M
  • 12, L
  • 14, L
  • 16, XL
  • 1X
  • All
  • Cocktail Wedding Guest Dresses
  • Casual Wedding Guest Dresses
  • Formal Wedding Guest Dresses
clear allSquare Neckclear filterSaleclear filter
  • 38 Items
Ignite Evenings 3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Midi Dress3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Midi Dress

Ignite Evenings3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Midi Dress

Save on Select Items
Orig.
Now
Rated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 stars(14)
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

Save on Select Items
Orig.
Now
Contemporary Dillard's Exclusive
Rated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 stars(6)
DKNY by Donna Karan Scuba Crepe Square Neck 3/4 Sleeve Sheath DressDKNY by Donna Karan Scuba Crepe Square Neck 3/4 Sleeve Sheath Dress

Donna KaranDKNY by Donna Karan Scuba Crepe Square Neck 3/4 Sleeve Sheath Dress

Save on Select Items
Orig.
Now
Adrianna Papell Mikado Square Neck 3D Beaded Flower DressMikado Square Neck 3D Beaded Flower Dress

Adrianna PapellMikado Square Neck 3D Beaded Flower Dress

Save on Select Items
Orig.
Now
Rated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 stars(2)
Muse by Marchesa Amber Floral Sequin Square Neck Mini DressMuse by Marchesa Amber Floral Sequin Square Neck Mini Dress

MarchesaMuse by Marchesa Amber Floral Sequin Square Neck Mini Dress

Permanently Reduced
Orig.
Now
Dillard's Exclusive
Marchesa Hollis Square Neck Printed Sequin Mini DressHollis Square Neck Printed Sequin Mini Dress

MarchesaHollis Square Neck Printed Sequin Mini Dress

Permanently Reduced
Orig.
Now
Dillard's Exclusive
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
Contemporary Dillard's Exclusive
Rated 1 out of 5 starsRated 1 out of 5 starsRated 1 out of 5 starsRated 1 out of 5 starsRated 1 out of 5 stars(1)
Alex Marie McKenzie Embroidery Square Neck Sleeveless Maxi GownMcKenzie Embroidery Square Neck Sleeveless Maxi Gown

Alex MarieMcKenzie Embroidery Square Neck Sleeveless Maxi Gown

Permanently Reduced
Orig.
Now
Dillard's Exclusive
3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Midi Dress

PLACEHOLDER3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Midi Dress

Save on Select Items
Orig.
Now
Rated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 stars(14)

French ConnectionWhisper Square Neck Long Sleeve Mini Dress

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

CIEBONOliviera Fringe Mesh Column Sequin Straight Neckline Sleeveless Midi Dress

Permanently Reduced
Orig.
Now
Contemporary

PLACEHOLDER3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Midi Dress

Save on Select Items
Orig.
Now
Rated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 stars(14)

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

Permanently Reduced
Orig.
Now

Gianni BiniMika Crepe Square Neck Sleeveless Jewel A-Line Dress

Permanently Reduced
Orig.
Now
Contemporary Dillard'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)

PLACEHOLDER3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Midi Dress

Save on Select Items
Orig.
Now
Rated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 stars(14)

Alex MarieCecilia Floral Jacquard Square Neck Sleeveless Gown

Permanently Reduced
Orig.
Now
Dillard's Exclusive

Badgley MischkaBelle by Badgley Mischka Dylan Crepe A-Line Square Neck Dress

Permanently Reduced
Orig.
Now
Dillard's Exclusive
Rated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 stars(2)

PLACEHOLDER3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Midi Dress

Save on Select Items
Orig.
Now
Rated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 starsRated 4.1429 out of 5 stars(14)

Mestiza New YorkAniston Square Neck Spaghetti Strap Pocketed Mini Dress

Permanently Reduced
Orig.
Now
Contemporary

Mo MayaRuna Gingham Check and Leopard Strap Print Square Neckline Sleeveless Maxi Dress

Permanently Reduced
Orig.
Now
Contemporary
Only size XS available

Antonio Melanix Style Bungalow The Luncheon Square Neck Sleeveless A-Line Dress

Permanently Reduced
Orig.
Now
Contemporary Dillard's Exclusive
Rated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 stars(4)

Gianni BiniAnya Sequin Square Neck Sleeveless Mini Dress

Permanently Reduced
Orig.
Now
Contemporary Dillard's Exclusive

Gianni Binix Shea Leigh Mills Capri Color Block Eyelet Midi Dress

Permanently Reduced
Orig.
Now
Contemporary Dillard's Exclusive
Only size 2 available
Rated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 starsRated 5 out of 5 stars(1)

Gianni BiniTara Organza Square Neck Sleeveless Drop Waist Midi Dress

Permanently Reduced
Orig.
Now
Contemporary Dillard's Exclusive

Good AmericanOmbre Print Square Neck Sleeveless Satin Slip Maxi Dress

Permanently Reduced
Orig.
Now
Contemporary

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

Permanently Reduced
Orig.
Now

Abbey GlassVictoria Petal Organza Square Neck Sleeveless Pleated Metallic Midi Dress

Permanently Reduced
Orig.
Now
Contemporary

J.MarieLizzie Square Neck Short Puff Sleeve Babydoll Midi Dress

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

Lauren Ralph LaurenMesh Beaded Palm Print Square Neck Sleeveless Column Gown

Permanently Reduced
Orig.
Now
Rated 4 out of 5 starsRated 4 out of 5 starsRated 4 out of 5 starsRated 4 out of 5 starsRated 4 out of 5 stars(1)

Mac DuggalSquare Neck Sleeveless Floral Brocade Mermaid Gown

Permanently Reduced
Orig.
Now

Vince CamutoSquare Neckline Sleeveless Midi Sheath Dress

Permanently Reduced
Orig.
Now

Gianni BiniEmory Sleeveless Square Neck Pailette Mini Shift Dress

Permanently Reduced
Orig.
Now
Contemporary Dillard's Exclusive
Rated 1 out of 5 starsRated 1 out of 5 starsRated 1 out of 5 starsRated 1 out of 5 starsRated 1 out of 5 stars(1)

Mac DuggalSquare Neck Sequin Front Bow Sheath Gown

Permanently Reduced
Orig.
Now

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

Permanently Reduced
Orig.
Now
Contemporary

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

Permanently Reduced
Orig.
Now
Contemporary

Adelyn RaeBurnout Velvet Short Puff Sleeve Square Neckline Sheath Mini Dress

Permanently Reduced
Orig.
Now
Contemporary

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

Permanently Reduced
Orig.
Now
Internet Exclusive
Only size 2 available

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

Permanently Reduced
Orig.
Now
Contemporary

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

Permanently Reduced
Orig.
Now
Contemporary

Donna KaranDKNY by Donna Karan Square Neck Floral Print Sheath Dress

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

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)
ASTR The Label Emerys Floral Square Neck Sleeveless Pleated Peplum Midi DressASTR The Label Emerys Floral Square Neck Sleeveless Pleated Peplum Midi Dress

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

Permanently Reduced
Orig.
Now
Contemporary Internet Exclusive
  • 38 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

***