Skip to main content

Free Gift With Any $39.50 Estée Lauder 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

  • 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 : 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
  • Adrianna Papell
  • Aidan Mattox
  • Alex Evenings
  • Alex Marie
  • Antonio Melani
  • ASTR the Label
  • Badgley Mischka
  • Bardot
  • Bella Dahl
  • Betsy & Adam
  • Blu Pepper
  • Brave + True
  • Buru
  • CeCe
  • CIEBON
  • Donna Karan
  • Dress the Population
  • Eliza J
  • ELLIATT
  • French Connection
  • Gianni Bini
  • Ignite Evenings
  • JS Collections
  • Julia Jordan
  • KARL LAGERFELD PARIS
  • Lauren Ralph Lauren
  • Lilly Pulitzer
  • Line and Dot
  • Lucy Paris
  • Mac Duggal
  • Maggy London
  • Marchesa
  • Mestiza New York
  • Miraclesuit
  • Moda Tara
  • Oleg Cassini
  • Petal & Pup
  • Sam Edelman
  • Skies Are Blue
  • Steve Madden
  • Terani Couture
  • The Good Journey
  • Trina Turk
  • Vince Camuto
  • Xscape
womens clothing | size
  • 00, XXS
  • 0, XS
  • 2, XS
  • 4, S
  • 6, S
  • 8, M
  • 10, M
  • 12, L
  • 14, L
  • 16, XL
  • 1X
  • 2X
  • 3X
shop by fit
  • Contemporary
  • Standard
  • Petite
  • Plus
color
  • Black
  • White
  • Ivory
  • Tan
  • Brown
  • Gold
  • Silver
  • Red
  • Pink
  • Orange
  • Yellow
  • Green
  • Blue
  • Purple
  • Floral
dress-skirt silhouette
  • A Line
  • Sheath
  • Drop Waist
  • Shift
  • Bodycon
  • Wrap/Faux Wrap
  • Fit and Flare
  • Ball Gown
  • Mermaid
  • Pencil
  • Jacket Dress
  • Blouson
  • Empire Waist
neckline
  • V-Neck
  • Strapless
  • Halter
  • One-Shoulder
  • Square Neck
  • Crew Neck
  • Sweetheart
  • Off-the-Shoulder
  • Boat Neck
  • Scoop Neck
  • Mock
  • Cowl Neck
  • Open
  • Keyhole Neck
  • Turtleneck
  • Split V
  • Camp Collar
  • Point Collar
  • Mandarin Collar
  • Button Down Collar
  • Split Round
dress-skirt length
  • Mini
  • Above Knee
  • Knee Length
  • Midi
  • Long
occasion
  • Social/Cocktail/Evening
  • Daytime Occasion
  • Casual
  • Night Out
  • Wedding - Bridesmaid
  • Wedding - Mother of the Bride
  • Career
  • All
  • Casual Wedding Guest Dresses
  • Cocktail Wedding Guest Dresses
  • Formal Wedding Guest Dresses
clear allSquare Neckclear filter
  • 167 Items
  • 1
  • 2
  • Next Page
  • Last
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
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(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)
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)
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
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)
ELLIATT Tilly Texture Satin Square Neck Sleeveless Maxi DressTilly Texture Satin Square Neck Sleeveless Maxi Dress

ELLIATTTilly Texture Satin Square Neck Sleeveless Maxi Dress

Contemporary
Only size S, XL available
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

Antonio MelaniIsabella Square Neck Sleeveless A-Line Midi Dress

ContemporaryDillard's Exclusive

Mestiza New YorkSt. Germain Venetian Paisley Convertible Gown

ContemporaryInternet Exclusive
Only size 2, 12 available

PLACEHOLDERLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

ContemporaryDillard's Exclusive

Lilly PulitzerBernice Satin Back Crepe Square Neck Bow Shoulder Midi Dress

Rated 4.561 out of 5 starsRated 4.561 out of 5 starsRated 4.561 out of 5 starsRated 4.561 out of 5 starsRated 4.561 out of 5 stars(41)

Alex EveningsLong Embroidered Sequin Jacket Dress

PLACEHOLDERLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

ContemporaryDillard's Exclusive

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)

Mestiza New YorkTorero Tropical Palm Toile Print Square Neck Shoulder Strap Tiered Ruffled Maxi Dress

Contemporary
Rated 3.6667 out of 5 starsRated 3.6667 out of 5 starsRated 3.6667 out of 5 starsRated 3.6667 out of 5 starsRated 3.6667 out of 5 stars(3)

PLACEHOLDERLainey Art Deco Print Linen Square Neck Sleeveless Sheath Midi Dress

ContemporaryDillard's Exclusive

Terani CoutureMikado Beaded Square Neck Sleeveless Column 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)

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

Dillard's Exclusive

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)

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)

Mestiza New YorkManila 3D Floral Lace Square Scalloped Neckline Sleeveless Midi Dress

Contemporary

XscapeTiered Satin Gown

Ignite EveningsFloral Print Square Neck High-Low Hem 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)

KARL LAGERFELD PARISScuba Tulip Print Square Neck Sleeveless Shift 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(11)

French ConnectionDrs Azra Twill Slit

Contemporary

Moda TaraSquare Neck Floral Print Chiffon Tiered Maxi Dress

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)

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)

BuruLong Sleeveless Square Neck Pillar Gown

Contemporary

Adrianna PapellTextured Jacquard Square Neck Sleeveless A-Line Midi Dress

Adrianna PapellFloral Jacquard Sheath Dress

Internet Exclusive

Skies Are BluePlus Size Gingham Print Square Neck Sleeveless Smocked Maxi 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(1)

Lucy ParisPlus Size Arjuna Floral Print Square Neck Sleeveless Shift Midi Dress

Plus

Adrianna PapellPetite Size Square Neck Mikado Midi Dress

Petite

XscapeAsymmetrical Neck Taffeta 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)

Dress the PopulationCharlene Square Neck Sleeveless Cascading Ruffle Side Slit Gown

Contemporary

ELLIATTTrompe Crepe 3D Floral Square Neck Sleeveless Mini Dress

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)

Oleg CassiniFloral Print Organza Sleeveless Dress

Internet Exclusive

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

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

XscapeScuba Crepe Square Neck Sleeveless Ruffle Sheath Gown

Betsy & AdamSquare Neck Stretch Mesh Ruched Sleeveless Long Sheath Dress

Donna KaranSleeveless Square Neck Gathered Waist Tencel 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)

Ignite EveningsPetite Size 3/4 Sleeve Square Neck Sequin Lace 2-Piece Jacket Dress

Petite
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)

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)

Xscape3D Flower Applique Mesh Square Neck Sleeveless Sheath Dress

Internet Exclusive

Sam EdelmanLace Woven Strapless 3D Floral Applique Sheath 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(1)

French ConnectionAzra Twill Foldover Strappy Sleeveless Mini Shift Dress

Contemporary

Adrianna PapellAsymmetrical Neck Crepe Midi Dress

Internet Exclusive

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

Contemporary

Adrianna PapellJacquard Flounce Midi Dress

Internet Exclusive

Betsy & AdamLong Techno Scuba Asymmetrical Neck 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)

Julia JordanSquare Neck A-Line Floral Print Dress

Internet Exclusive

KARL LAGERFELD PARISTweed Floral Print Square Neck Sleeveless Sheath Mini Dress

Skies Are BluePlus Size Square Neck Sleeveless Embroidered Maxi Dress

Plus

Adrianna PapellAdrianna by Adrianna Papell Strapless Printed Midi Dress With Raffia Belt

Julia JordanPrinted Square Neck A Line Tea Length Gown

Julia JordanFloral Print Twill Square Neck Sleeveless Belted A-Line Midi Dress

Julia JordanSquare Neck Fitted Waist Mini Dress With Rosette

Internet Exclusive

Julia JordanSleeveless Gown Scoop Neckline

Adelyn RaeKayla Flap Pocket Sleeveless Mini Dress

Contemporary

CIEBONPlus Size Sade Printed Poplin High Square Neck Sleeveless Drop Waist Mini Dress

Internet ExclusivePlus

Ignite EveningsAsymmetrical Neck Sleeveless Embellished Gown

Gianni BiniMartha Floral Square Neck Sleeveless Linen Sheath Mini Dress

ContemporaryDillard's Exclusive

Mac DuggalEmbroidered Floral A-Line Sleeveless 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(1)

Vince CamutoWoven 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)

Mac Duggal3D Flower Applique Crepe Square Neck Sleeveless Sheath Gown

Blu PepperPerch by Blu Pepper Plus Size Floral Print Square Neck Sleeveless A-Line Midi Dress

Plus

Gianni BiniSusan Square Neck Sleeveless Mini Dress

ContemporaryDillard's Exclusive

Bella DahlLinen Blend Floral Print Square Neck Sleeveless Smocked Shift Dress

Mac DuggalBrocade Sleeveless A-Line Midi Dress With Pockets

Mac DuggalEmbellished Mesh Square Neck Sleeveless 3D Flower Gown

Save on Select Items
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(2)

1. STATEDotted Square Neckline Sleeveless Tie Back Maxi Dress

Lilly PulitzerRissy Jungle Flower Brocade 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)

Adrianna PapellMetallic Asymmetrical Neck Sleeveless Gown

Save on Select Items
Orig.
Now
Only size 4, 10 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(8)

Line and DotMarlowe Square Neck Sleeveless Tweed Mini Dress

Contemporary

Donna KaranHalter Neck Sequin Mesh Long Dress

Dress the PopulationDevi Sleeveless Sequin Fit & Flare Mini Dress

ContemporaryInternet Exclusive
Only size L, XL available

Petal & PupConrfu Square Neck Sleeveless Maxi Dress

Contemporary
Only size XS, XL available

Mac DuggalSleeveless Square Neck Lace A-Line Midi Dress

Mac DuggalSleeveless Hand Beaded Floral Scoop Neck Midi Dress

Internet Exclusive

Mac DuggalPetite Size Floral Cotton Ruffle Square Neck Ankle Dress

Internet Exclusive
Petite

Dress the PopulationShelby Square Neck Lace A Line Tea Length Dress

Contemporary

Mac DuggalCrepe Square Neck Ruffle Detail Column Gown

Internet Exclusive

Adrianna PapellPlus Size Sleeveless Long Beaded Jersey Dress

Plus

Lucy ParisPlus Size Rey Embroidered Eyelet Square Neck Sleeveless Midi Dress

Plus

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

Adrianna PapellAdrianna by Adrianna Papell Sleeveless Seersucker Drop Waist Midi Dress

Vince CamutoKnit Floral Print Square Neck Sleeveless Maxi Dress

Mac DuggalCrepe Floral Square Neckline Sleeveless Trumpet Midi Dress

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(1)

Alex EveningsPlus Size Square Neck Jacquard Long Dress

Plus

Mac DuggalFloral Sequin Sleeveless Square Neck Sequin Embellished Sheath Gown

Adrianna PapellAdrianna Day by Adrianna Papell Floral Sleeveless Square Neck Midi 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)

Dress the PopulationUmalina Sleeveless Sweetheart Neckline Embroidered Tulle Maxi Dress

Contemporary
Only size L available

Dress the PopulationJosie Sleeveless Sequin Scoop Neck Sheath Gown

ContemporaryInternet Exclusive
Mac Duggal Sequin Embellished Mesh Square Neck Sleeveless Column GownSequin Embellished Mesh Square Neck Sleeveless Column Gown

Mac DuggalSequin Embellished Mesh Square Neck Sleeveless Column Gown

  • 167 Items
  • 1
  • 2
  • Next Page
  • Last

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

***