Through 1/20, buy one, get one 50% off on this selection of makeup at when you apply the code SAVE50 at Stila Cosmetics . For example, add this Mini Length & Define Tubing Mascara and this Liquid Eyeshadow in the color Warm Tan, and the price drops from $28 to $21 with the code. Other retailers are charging full price for these items. Plus, receive a free gift with purchase. Spend $40 to get free shipping, or it adds $5.95 otherwise.