Woman wearing black square acetate sunglasses with UV400 protection, front-facing close-up

Black square acetate UV400 sunglasses displayed flat on a white background

Woman wearing white square acetate sunglasses with UV400 protection, front-facing close-up

Woman wearing purple square acetate sunglasses with UV400 protection, front-facing close-up

Woman wearing leopard print square acetate sunglasses with UV400 protection, front-facing close-up

4.74 (1,276)

Kaia | Square Acetate Sunglasses

$54.44 $29.94 Save 45%

Free Shipping on all U.S. orders
30-Day Money-Back Guarantee
10% Off When You Buy 2+ Items
Limited stock — selling fast

Color — Black

Black

White

Purple

Leopard Print

One Size

Summer Bundle Deals

Stack & save across all styles. Discount auto-applies at checkout.

Buy 2 pieces Extra 10% off

Buy 3 pieces Extra 15% off

Buy 4 pieces Extra 20% off

If you can add it to cart, it's still in stock.

Bold style, effortlessly shielded

The Square Acetate Sunglasses are a sleek, modern essential that elevate any look with their clean geometric silhouette. Crafted from smooth acetate, the frames strike the perfect balance between refined structure and everyday wearability. Whether you're running errands or heading to brunch, these sunglasses deliver understated cool with every wear.

Flattering square frame
The angular lens shape offers a bold yet balanced look that complements a wide range of face shapes beautifully.

UV-blocking dark lenses
Deep, darkened lenses provide serious sun protection while giving off an effortlessly mysterious, editorial vibe.

Lightweight acetate build
Smooth acetate construction keeps the frames comfortable enough to wear all day without weighing you down.

Slim temple design
Sleek, slender arms sit close to the face for a streamlined fit that looks polished from every angle.

Limited quantities of the Square Acetate Sunglasses are available — secure yours before they sell out.

Free shipping on all US orders. All orders are processed within 1–3 business days and delivered within 7–12 business days via our logistics partners.

30-day returns. To qualify for a return or exchange, your item must be unworn, unused, with all tags still attached and in its original packaging. We are unable to accept returns on items that show signs of wear or damage (unless the fault is ours). Return shipping costs are the responsibility of the customer. To start a return, reach out to us at info@lacealexander.com.

We're here when you need us.

Reach our support team by email at info@lacealexander.com or by phone at +1 (804) 280-4472. We respond to all inquiries within 24 hours.

Monday to Friday | 9:00am – 5:00pm EST
Saturday & Sunday | 11:00am – 4:00pm EST

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Bundle For Extra % Off!

Sale

Kaia | Square Acetate Sunglasses

$54.44 $29.94 Save 45%

Loved by Our Customers

This print is even prettier in person. Wore it to a summer garden party and felt so put together. The halter neck is really flattering and it's honestly comfy for how dressy it looks. So many compliments!

Olivia B. Verified buyer5 days ago
Wore this to a wedding and felt incredible all night. The corset bodice holds you in so well, and the skirt moves beautifully on the dance floor. Got stopped so many times asking where it was from!

Amara T. Verified buyer4 days ago
Obsessed with this one. The ruffle detail and the little waist cutouts are gorgeous, and it floats when you walk. I'm 5'7 and the length was spot on with low heels. Already planning it for two more events this summer.

Sofia M. Verified buyer2 days ago
Such an easy, comfortable midi. The smocked top means no fussing with zips, and the tiers give it a lovely flowy shape. Only reason for 4.5 is it runs a little long on me (I'm 5'3), but a quick hem fixed it. The colour is gorgeous in person.

Rachel P. Verified buyer1 week ago
This has become my go-to for work. The satin feels lovely and drapes really nicely instead of looking stiff. I've worn it with trousers to the office and with jeans on weekends. So versatile.

Grace C. Verified buyer3 days ago
Such a fun dress for a night out. The off-shoulder actually stays put so I wasn't fixing it all evening, and the skater shape is so flattering. True to size for me, I went with my normal small.

Hannah K. Verified buyer6 days ago
So cute and comfy! The ruffle sleeves are adorable, and the smocking is really stretchy and forgiving. Perfect throw-on top with jeans or trousers, and it didn't wrinkle when I packed it for a trip.

Daniela G. Verified buyer2 weeks ago

Rated 4.74 / 5 based on 1,200+ reviews.

SUMMER BUNDLE DEALS

Update your closet for the season and save more when you shop your favorites together. Pair dresses, shoes, bags, and accessories, and your discount grows as your bundle does:

2 items, 10% off your order
3 items, 15% off your order
4 or more items, 20% off your order

No code needed. The discount applies automatically at checkout and stacks on top of current sale prices.

ABOUT LACE ALEXANDER

Lace Alexander is a curated online fashion store for men and women. Every piece is selected for its style, quality, and how it actually wears. Not just how it looks on a hanger.

From occasion wear to everyday essentials, each listing is chosen with intention. Nothing ends up here by accident.

FREE SHIPPING

We make shopping effortless with free delivery on all US orders, so your items arrive safely and conveniently at your door — no minimums, no surprises at checkout.

30 DAYS RETURN

If your piece isn't the perfect fit, you can easily return it within 30 days of delivery. Simply reach out and we'll guide you through the process. Your satisfaction always comes first.

DEDICATED SUPPORT

Enjoy peace of mind knowing our support team is ready to assist with any question or concern. Reach us at info@lacealexander.com and we'll respond within 24 hours.

Kaia | Square Acetate Sunglasses $29.94~~$54.44~~