I recently tried thredUP, an online clothing consignment store, for my daughter's fall and winter wardrobe. I bought her items from my favorite brands and got her a complete wardrobe of 20 outfits (tops and bottoms) and shoes and accessories for less than $50 shipped. I was a bit skeptical, but they arrived the other day and are all in perfect condition and of excellent quality. They sell women's clothes too! I am not one usually to rave, but I was very impressed. I used e coupon code SMART10, which gives $10 off of $20, and I got free shipping with a $50 purchase. I saved 88% off of retail! They also take good quality used clothes for credit or you can receive a check.
If you want to check out more go to http://thredup.com/r/PSQKXK 

Just my two cents - Everything on that site can be found for the same price or cheaper directly from the store if you shop smart. They've listed a lot of clothes I bought for my daughter over a year ago for more than I paid at the time - and I bought new. 

I agree with you toriT. Shop the clearance rack and you'll get a better deal than that site. I even buy a size bigger for next year if I find a good deal. In my opinion that site is overpriced for used clothes.