Bilson Ad for TRESemme

Bilson Ad for TRESemmeRachel Bilson has been a model for many products and after browsing around I found a great picture of her for her new ad campaign for TRESemme. I love this hairstyle but it looks hard to get done without some very professional help. The hairstyle is a chignon style look without a tight bun and instead looser sections are tied together. The front of the hairstyle is amazing