Make Some Cash: Online Consignment Store

I haven't tried Swap.com yet, but I heard that they accept consignments through the mail with prepaid shipping. Might be a great way to easily turn your gently used clothing into some cash.
Quick guide to selling.

They are taking spring and summer clothing until May. If I try this, I'll report back with my experience. I might have some items that didn't fit my daughter stored away.