Forever 21

Forever 21 is an American chain of clothing retailers with branches in major cities in America, Europe, Asia, and the Middle East that offers clothing and accessories for young women, men, and teen girls.

When Lois forces Peter to go clothes shopping at the Quahog Mall in "Vestigial Peter", she tricks him into trying on a dress in Forever 21 and photographs him as she calls him a "gaybo" when he does.