Check out the free offer from Victoria's Secret valid with any purchase.
You'll need the coupon via their Facebook page here. Once you claim it, the coupon will be sent to your email.
Details:
FREE Victoria’s Secret New Year’s Eve panty with any purchase. Only in U.S. stores.
*Valid Dec. 28–31, 2013. Please print this offer and bring it to a participating U.S., non-outlet Victoria’s Secret store. Not valid on online or catalogue purchases. Can’t be combined with any other offer or discount, but can be combined with Angel Rewards. While panties last. One offer per customer per day. Offer must be surrendered at time of redemption. No cash value or rain checks issued. Associates of Victoria’s Secret and its affiliates aren’t eligible.