Yes, Forever 21 does allow exchanges for items purchased from their stores or online. However, it is important to note that items must be in their original condition, which means they should be unworn, unwashed, and with all original tags attached. To initiate the exchange process, customers typically need to have the original receipt or proof of purchase. If the purchase was made online, items can usually be returned or exchanged by mailing them back, or by visiting a physical store location if one is nearby. It is always a good idea to check the specific exchange policy on the Forever 21 website for any updates or variations. The official site will also provide details on how to return or exchange items, so reviewing that information directly can be very helpful.