Contest start date: 12/1/11
Prize: Laura Mercier Luxe Colour Palette
How to enter: Sign up for a free trial subscription to Marie Claire. NOTE: Don't forget to cancel your subscription before the trial period ends!
Restrictions: Open only to US, District of Columbia, and Puerto Rico residents who are 18 and older.
Contest entry link: http://www.realbeauty.com/sweepstakes/21035 (Note: They have a bunch more giveaways which you can enter the same way as this sweepstakes here: http://www.realbeauty.com/products/free-for-you/)
Official rules: http://www.realbeauty.com/makeup/nails/1211-freebies-rules