• Sixto Mellow Yellow AcetateEyeglass Frames from EyeBuyDirect, Front View
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  • Sixto Mellow Yellow AcetateEyeglass Frames from EyeBuyDirect, Side View
  • Sixto Mellow Yellow AcetateEyeglass Frames from EyeBuyDirect, Angle View
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Sixto Glasses

SquareMellow YellowEyeglasses

95 Reviews
Coffee
Teal
Mellow Yellow
Gray
$62
price includes 1.5 index prescription lenses
Size:
Extra Large(5618-148)
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About Sixto

Designed in the “it” color of the ‘70s, these mustard yellow specs are a vintage lovers dream. Featuring oversized square lenses, surrounded by a slim translucent acetate frame — a look popular with style icons from the disco decade, and perfect for those looking to add some retro flair to their everyday eyewear.

Sixto

30-Day Free Returns

24/7 Customer Service

Vision Insurance

Reviews

Ratings
4.8
from 95 reviews
Rate this frame
Photos
Alaina S K. - Mellow Yellow - square - acetate
karmina S. - Coffee - square - acetate
brownlashaunta - Teal - square - acetate
Makenzie T. - Gray - square - acetate
mackenzielaynemiller - Teal - square - acetate
Melissa F. C. - Mellow Yellow - square - acetate
Camille W. - Mellow Yellow - square - acetate
Reviews
Read all reviews
Quality 5.0Style 5.0Fit 4.0
so cute!

I love it!! Super flattering if you have a very strong prescription. The only minor issue is it slides down easily, but I think I can add stickers to the nose bridge for an easier fit. Would 100% recommend <3

Nadia A. - Coffee - square - acetate
Nadia A.
Reviewed on 12 April 2026Coffee - Size XL
helpful (2)
Quality 5.0Style 5.0Fit 5.0
I bought them again!

I absolutely love these glasses! I lost them recently and had to buy them again. They are wide enough for my face which is always a struggle. 10/10❤️

Raven M. - Coffee - square - acetate
Raven M.
Reviewed on 30 August 2026Coffee - Size XL
helpful (0)
Quality 3.0Style 5.0Fit 1.0
Enormous

Despite having measured against a pair of sunglasses I have, these were huge. So big they won’t even stay on my face. If you’re a small person and want retro oversized glasses, don’t bother with these.

Leah R.
Reviewed on 01 October 2026Coffee - Size XL
helpful (0)