One for the weekend: Sam McKnight for Chanel Spring 2010

"It's slightly Brigitte Bardot, slightly Marie Antoinette," said hairstylist McKnight of the dishevelled updo he created to accompany Chanel's Spring 2010 collection, which was very saucy in a "down on the farm" sort of way. "It's sexy and girlie—very coquettish," added the superstar stylist, who prepped the models' hair with texturizing spray before drying and then gathered it into a high ponytail. This was teased and folded at the base, then the ends were folded under and pinned. The finishing touch? A signature Chanel oversized hair accessory. An easy look to pull out for the weekend if ever I saw one.