Free Shipping & Easy Returns, plus Price Match! Explore Bebe BB5191 Eyeglasses now and enjoy the latest promotions on Bebe frames. The Bebe BB5191 eyeglasses for women are chic, classic, and comfortable. These square frames are made from hypoallergenic plastic that’s lightweight but sturdy enough to last through your longest days. The slim temples curve inward gently for stability behind the ears and feature coated tips for comfort behind the neck. Enjoy exceptional quality with timeless style when you opt for these square-frame glasses from Bebe.