This deal has ended.
Right now, sign up for a free membership at RentTheRunway.com. This site lets you rent special occasion dresses, accessories, and jewelry for up to 90% off their retail cost. For example, the pictured vintage Chanel clip-on earrings, which retail for $1875, can be rented for $125. Each rental includes a pre-paid return envelope, so you can just drop off the item in your local mailbox at no cost. Choose from a 4 or 8 day rental period. Plus, once you sign up, refer your friends to the site, and you get $20 each time they make their first purchase.