Beauty Try on Jennifer Garner's Cover Hairstyle! By Marianne Mychaskiw Marianne Mychaskiw Instagram Marianne Mychaskiw is a New York-based freelance writer and editor who covers everything from beauty and style, to wellness and entertainment. InStyle's editorial guidelines Published on December 17, 2011 @ 06:39PM Pin Share Tweet Email Photo: Andreas Sjodin; Time Inc Digital Studio InStyle's January issue just hit newsstands, with the glamorous Jennifer Garner on the cover! We added Garner's cover hairstyle to our Hollywood Makeover Tool, so now you can see yourself in the star's lush layers. Simply upload your photo to try on the style -- no trip to the salon required! Plus, you can show off your new look on Facebook and Twitter to see what all of your friends think. Head over to the Hollywood Makeover Tool to get started now! MORE: • Our Top 10 Favorite Party Hairstyles • 5 New Year’s Eve Makeup Ideas• Best Beauty Buys: Hair