Game Ben 10 Alien Force - GWEN 10 DRESS UP - Ready to be Gwen's Fashion Stylist? Fashion Challenge or Fashion Mix'n Match? Select assignment: beach holiday, rock concert, pajama party, stylish, fashion gal, fashion school, a class act, trek chic, fit and fab, and casual outing. You can select tops, bottom, hair/hairstyle, shoes, jewelry/bling, accessories, suits, and background.