Skip to main content

Incredible Deals on Thousands of New Markdowns Up to 40% off! - 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
Shop Dillards.com - The Style of Christmas
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
  • Accessories
  • Sunglasses & Eyewear

size 18 : Square Sunglasses & Eyewear for Men and Women

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

Category

  • Women's Sunglasses
  • Men's Sunglasses
  • Readers
  • Blue Light Glasses

Brand

search
Brand
  • Bottega Veneta
  • Burberry
  • Carolina Herrera
  • Carrera
  • Chloe
  • COACH
  • Costa
  • DIFF Eyewear
  • Dolce & Gabbana
  • FENDI
  • Fossil
  • Givenchy
  • Gucci
  • Hugo Boss
  • Isabel Marant
  • Jimmy Choo
  • kate spade new york
  • Kendra Scott
  • Kurt Geiger London
  • Lacoste
  • Marc Jacobs
  • Maui Jim
  • MaxMara
  • MCM
  • Michael Kors
  • Miu Miu
  • Moncler
  • Moschino
  • Oakley
  • Peepers
  • Persol
  • Prada
  • QUAY
  • Ralph Lauren
  • Ray-Ban
  • Revo
  • Swarovski
  • TOM FORD
  • Tory Burch
  • Versace
  • Yves Saint Laurent
color
  • Black
  • Brown
  • Gold
  • Blue
  • Grey
  • Pink
  • Green
  • Red
  • Tan
  • White
  • Purple
  • Ivory
  • Silver
  • Orange
  • Yellow
  • Animal
frame material
  • Plastic/Acetate
  • Metal
  • Propionate
  • Combination
  • Titanium
lens color
  • Grey
  • Brown
  • Blue
  • Green
  • Smoke
  • Black
  • Red
  • Pink
  • Purple
  • Clear
  • Gold
  • Yellow
  • Orange
  • Silver
size
  • 1.5 Strength
  • 2.0 Strength
  • 2.5 Strength
frame shape
  • Square
  • Rectangle
  • Aviator
  • Cat Eye
  • Round
  • Oval
  • Butterfly
  • Shield
  • Navigator
  • Wrap
  • Wayfarer
  • Geometric
  • Clubmaster
  • All
  • Women's Sunglasses
  • Men's Sunglasses
  • Readers
  • Blue Light Glasses
clear allSquareclear filter
  • 620 Items
  • First
  • Previous Page
  • 4
  • 5
  • 6
  • Next Page
  • Last
Dolce & Gabbana Women's DG4471 52mm Square SunglassesWomen's DG4471 52mm Square Sunglasses

Dolce & GabbanaWomen's DG4471 52mm Square Sunglasses

Internet Exclusive
Givenchy Unisex GV Speed 58mm Butterfly SunglassesUnisex GV Speed 58mm Butterfly Sunglasses

GivenchyUnisex GV Speed 58mm Butterfly Sunglasses

Internet Exclusive
The Marc Jacobs Square Gradient SunglassesThe Marc Jacobs Square Gradient Sunglasses

Marc JacobsThe Marc Jacobs Square Gradient Sunglasses

Internet Exclusive
kate spade new york Women's Kileen 59mm Square SunglassesWomen's Kileen 59mm Square Sunglasses

kate spade new yorkWomen's Kileen 59mm Square Sunglasses

Internet Exclusive
Ray-Ban Unisex Wings II Oversized Aviator SunglassesUnisex Wings II Oversized Aviator Sunglasses

Ray-BanUnisex Wings II Oversized Aviator Sunglasses

Internet 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(1)
Ray-Ban Men's RB4840 52mm Square Polarized SunglassesMen's RB4840 52mm Square Polarized Sunglasses

Ray-BanMen's RB4840 52mm Square Polarized Sunglasses

Internet Exclusive
Persol Men's Renzo 56mm Rectangle Polarized SunglassesMen's Renzo 56mm Rectangle Polarized Sunglasses

PersolMen's Renzo 56mm Rectangle Polarized Sunglasses

Internet Exclusive
Carolina Herrera CH0001 55mm Square Statement SunglassesCH0001 55mm Square Statement Sunglasses

Carolina HerreraCH0001 55mm Square Statement Sunglasses

Internet Exclusive
Women's DG4471 52mm Square Sunglasses

PLACEHOLDERWomen's DG4471 52mm Square Sunglasses

Internet Exclusive

Ray-BanUnisex Mega Hawkeye Sunglasses

Rated 3 out of 5 starsRated 3 out of 5 starsRated 3 out of 5 starsRated 3 out of 5 starsRated 3 out of 5 stars(1)

QUAYWomen's 5th Ave 56mm Oversized Square Sunglasses

Rated 4.84 out of 5 starsRated 4.84 out of 5 starsRated 4.84 out of 5 starsRated 4.84 out of 5 starsRated 4.84 out of 5 stars(25)

PLACEHOLDERWomen's DG4471 52mm Square Sunglasses

Internet Exclusive

Dolce & GabbanaWomen's DG4515 52mm Havana Square Sunglasses

Internet Exclusive

FossilWomen's FOS 2157/G/S 54mm Square Sunglasses

PLACEHOLDERWomen's DG4471 52mm Square Sunglasses

Internet Exclusive

DIFF EyewearWomen's Sandra 54mm Square Sunglasses

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)

Ray-Ban0RB4068 60mm Square Wrap Polarized Sunglasses

Internet Exclusive

PLACEHOLDERWomen's DG4471 52mm Square Sunglasses

Internet Exclusive

Maui JimWomen's Tiger Lily 57mm Polarized Square Sunglasses

Internet Exclusive
Rated 4.4615 out of 5 starsRated 4.4615 out of 5 starsRated 4.4615 out of 5 starsRated 4.4615 out of 5 starsRated 4.4615 out of 5 stars(39)

Maui JimUnisex Keahi PolarizedPlus2® 56mm Mirrored Square Sunglasses

Internet Exclusive
Rated 4.6 out of 5 starsRated 4.6 out of 5 starsRated 4.6 out of 5 starsRated 4.6 out of 5 starsRated 4.6 out of 5 stars(10)

ChloeWomen's Aly Bold 61mm Gradient Square Sunglasses

CostaMen's 6S9018 Rincon 63mm Square Polarized Sunglasses

Internet Exclusive

Marc JacobsUnisex MARC 842/S 55mm Square Sunglasses

Internet Exclusive

PradaMen's PRA21SF 55mm Tortoise Pillow Sunglasses

Internet Exclusive
Limited Availability

Michael KorsMen's MK2217U Abruzzo 55mm Square Sunglasses

Internet Exclusive

Carolina HerreraWomen's HER0339/S 57mm Square Sunglasses

Internet Exclusive

RevoUnisex Forge Square Polarized 50mm Sunglasses

Internet Exclusive

LacosteMen's L967S 55mm Square Sunglasses

Internet Exclusive

Ray-BanUnisex RB4105 50mm Square Sunglasses

Internet Exclusive

FossilWomen's FOS3173 56mm Square Sunglasses

Internet Exclusive

CarreraMen's Victory C 08/S 56mm Transparent Square Sunglasses

Dolce & GabbanaMen's DG6134 57mm Square Sunglasses

Internet Exclusive

kate spade new yorkWomen's Flynnie 54mm Square Sunglasses

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)

Ray-BanUnisex Rb4362 55mm Polarized Square Sunglasses

Limited Availability

PradaMen's PR 02ZS 52mm Square Sunglasses

Internet Exclusive

CostaMen's 6S2003 Tybee Crystal 55mm Square Polarized Sunglasses

Internet Exclusive

Ray-BanMen's Rb4374 Havana 56mm Square Sunglasses

Ray-BanUnisex RB2210 53mm Polarized Square Sunglasses

Isabel MarantWomen's IM0158 53mm Square Sunglasses

Isabel MarantWomen's IM0190 53mm Square Sunglasses

Dolce & GabbanaDG4373 52mm Square Statement Sunglasses

Internet Exclusive
Limited Availability

Ray-BanUnisex RB2210 53mm Transparent Square Sunglasses

Internet Exclusive

Dolce & GabbanaWomen's DG4414 54mm Square Sunglasses

Internet Exclusive

Maui JimUnisex Stone Shack 55mm Polarized Square Tortoise Sunglasses

Rated 4.0882 out of 5 starsRated 4.0882 out of 5 starsRated 4.0882 out of 5 starsRated 4.0882 out of 5 starsRated 4.0882 out of 5 stars(34)

Marc JacobsWomen's 1109/S 53mm Havana Square Sunglasses

Internet Exclusive

CostaWomen's 6S9122 Panga II 57mm Tortoise Rectangle Polarized Sunglasses

LacosteMen's L255S 56mm Square Sunglasses

Internet Exclusive

BurberryWomen's BE4453F 54mm Square Sunglasses

Internet Exclusive
Limited Availability

LacosteMen's L988S 54mm Square Tortoise Sunglasses

Internet Exclusive

OakleyMen's OO9482 Futurity Sun 57mm Polarized Square Sunglasses

SwarovskiWomen's SK6001 55mm Tortoise Square Sunglasses

Maui JimUnisex The Flats PolarizedPlus2® 57mm Tortoise Square Sunglasses

Rated 4.1667 out of 5 starsRated 4.1667 out of 5 starsRated 4.1667 out of 5 starsRated 4.1667 out of 5 starsRated 4.1667 out of 5 stars(36)

PradaWomen's PR 23YS 51mm Square Sunglasses

Internet Exclusive

Maui JimMen's Pailolo PolarizedPlus2® 58.5mm Square Sunglasses

Rated 2.7647 out of 5 starsRated 2.7647 out of 5 starsRated 2.7647 out of 5 starsRated 2.7647 out of 5 starsRated 2.7647 out of 5 stars(51)

Dolce & GabbanaWomen's DG4438 55mm Havana Square Sunglasses

Internet Exclusive

LacosteUnisex L984S 57mm Square Tortoise Sunglasses

Internet Exclusive

Maui JimUnisex Stone Shack 55mm Polarized Transparent Square Sunglasses

Internet Exclusive
Rated 4.0882 out of 5 starsRated 4.0882 out of 5 starsRated 4.0882 out of 5 starsRated 4.0882 out of 5 starsRated 4.0882 out of 5 stars(34)

Ray-BanMen's RB3756 56mm Polarized Square Sunglasses

Internet Exclusive
Limited Availability

Ray-BanMen's RB8097 59mm Square Sunglasses

Internet Exclusive

Ray-BanUnisex 0RB3548 51mm Square Sunglasses

Internet Exclusive

Ray-BanUnisex RB4398 53mm Square Sunglasses

Internet Exclusive

Carolina HerreraWomen's HER0128S 54mm Nude Havana Square Sunglasses

Internet Exclusive

Michael KorsWomen's 0MK2137U 57mm Solid Black Polarized Square Sunglasses

Internet Exclusive

TOM FORDWomen's Tara 57mm Square Sunglasses

Limited Availability

GucciMen's Light Acetate 57mm Square Sunglasses

Maui JimUnisex The Flats PolarizedPlus2® 57mm Rectangle Mirrored Sunglasses

Internet Exclusive
Rated 4.1667 out of 5 starsRated 4.1667 out of 5 starsRated 4.1667 out of 5 starsRated 4.1667 out of 5 starsRated 4.1667 out of 5 stars(36)

kate spade new yorkWomen's Savanna Havana Blue Square Sunglasses

Internet Exclusive

Michael KorsMen's MK2218U 58mm Square Sunglasses

Internet 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)

Maui JimUnisex Kenui PolarizedPlus2®53mm Havana Square Sunglasses

Internet Exclusive
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(27)

Ray-BanMen's RB4398 53mm Square Sunglasses

Internet Exclusive

Maui JimWomen's Aloha Lane PolarizedPlus2® Square Havana 56mm Sunglasses

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(6)

Jimmy ChooWomen's JC5012F 54mm Square Polarized Sunglasses

Internet Exclusive

Ray-BanMen's Mega Wayfarer 51mm Havana Square Sunglasses

TOM FORDWomen's Natalia 52mm Havana Square Sunglasses

Internet Exclusive
Limited Availability

Ray-BanWomen's RB2286 Doreen 52mm Transparent Havana Cat Eye Square Sunglasses

Internet Exclusive
Limited Availability

FossilWomen's FOS3174 59mm Square Sunglasses

Carolina HerreraWomen's 0313/S 49mm Square Sunglasses

Ray-BanHexagonal Flat Lenses 51mm Sunglasses

Internet Exclusive
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)

Michael KorsWomen's St. Barths MK2231U 54mm Polarized Square Sunglasses

Rated 3 out of 5 starsRated 3 out of 5 starsRated 3 out of 5 starsRated 3 out of 5 starsRated 3 out of 5 stars(1)

Michael KorsWomen's Karlie 0MK2170U 54mm Gradient Black Square Sunglasses

Internet Exclusive
Rated 4.7778 out of 5 starsRated 4.7778 out of 5 starsRated 4.7778 out of 5 starsRated 4.7778 out of 5 starsRated 4.7778 out of 5 stars(9)

TOM FORDMen's Marlon 55mm Havana Square Sunglasses

Internet Exclusive
Limited Availability

TOM FORDWomen's Guilliana 52mm Geometric Sunglasses

Maui JimUnisex Valley Isle PolarizedPlus2® Square Two Tone Havana 54mm Mirrored Sunglasses

Internet Exclusive
Rated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 stars(4)

Carolina HerreraWomen's HER0322/S 50mm Square Sunglasses

Miu MiuWomen's MU 01YSF 51mm Square Sunglasses

Internet Exclusive
Limited Availability

Maui JimMen's Mamalu Bay PolarizedPlus2® 59.5mm Square Sunglasses

Internet Exclusive
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(6)

MoschinoWomen's Mos124 54mm Square Sunglasses

Internet Exclusive

Ray-BanUnisex RB4165 51mm Mirrored Square Sunglasses

Internet Exclusive

OakleyMen's OO9497 Briza 58mm Square Sunglasses

Internet Exclusive

MoschinoWomen's MOS172 56mm Square Sunglasses

Internet Exclusive

Hugo BossMen's Boss1743 59mm Aviator Sunglasses

Internet Exclusive

Ray-BanBoyfriend Wayfarer 56mm Sunglasses

Internet Exclusive

TOM FORDWomen's FT1250 59mm Square Sunglasses

Limited Availability

kate spade new yorkWomen's Kalie Spade Flower Patterened Temple 52mm Square Sunglasses

Ray-BanMen's RB2213 58mm Havana Grey Square Sunglasses

Internet Exclusive

Maui JimUnisex Valley Isle PolarizedPlus2® Square 54mm Mirrored Sunglasses

Rated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 starsRated 4.75 out of 5 stars(4)

CostaMen's 6S9049 Paunch Mirrored 57mm Square Polarized Sunglasses

Internet Exclusive

GivenchyUnisex GV Day 53mm Square Sunglasses

RevoUnisex Crawler Square Polarized 59mm Matte Sunglasses

Internet Exclusive
Marc Jacobs Women's MARC 829/S 58mm Square SunglassesWomen's MARC 829/S 58mm Square Sunglasses

Marc JacobsWomen's MARC 829/S 58mm Square Sunglasses

  • 620 Items
  • First
  • Previous Page
  • 4
  • 5
  • 6
  • 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
  • Christmas Eve: 9AM-5PM CST
  • Christmas Day: CLOSED
  • 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. © 2025 Dillard's

***