All Forever 21 Stores. All discounts, deals, offers, events, sales at Forever 21. Celebrated by many style conscious and trend-savvy shoppers, Forever 21 has quickly become the source for the most current fashions at the greatest value. Forever 21 is growing quickly, featuring new and exciting store environments, a constant flow of fun and creative clothing designs and the accessories to make your look come together at the right price. A phenomenon in the fashion world, Forever 21 provides shoppers with an unprecedented selection of today's fashions, always changing and always in style.