There isn't a Forever 21 store where I live so I wouldn't know. I suggest checking out the website for any imformation: http://funadvice.com/r/3jubcrsplr Also maybe contact them and ask if they have any sales on if you can't go down to the mall and check.
There's always the sale racks in the back, I think they're $3 and $6? They actually have some cute stuff if you dig through the bizarre things.
oh yes many they are having a lot of leggings on sale right now and jewelery i k now a lt of ppl that have been going there lately