Starting today for the entire weekend, Forever 21 is offering buy one, get one free on numerous items: men, women, accessories, & shoes! Promo is applicable both in-store and online. With free shipping on orders of $60+!
Click here to shop their BF deals! While you’re on their site, don’t forget to check out their clearance section. 
Can anyone give me an idea of how Forever 21 clothes fit? For example, if I wear a medium in Old Navy shirts, what size would I need at Forever 21?
Hey Heroine, their sizes are a little smaller than Old Navy sizes. I’m an XS at Old Navy, but a small at Forever 21. There are size charts on the site as well, but those are standard, and their clothes vary product to product (eg. their Love 21 line runs a 1/2 size larger than their regular lines).
Probably go for a small, unless it’s a basic top (t-shirt, tank) then get a medium