Mary-Kate and Ashley Olsen were on a sisterly shopping mission for art earlier this week in NYC. The twins matched their black skinny jeans with black sandals but showed off their individual personalities with their tops — although some things never change, like their love of Fendi and plaid shirts. The newly 22-year-olds always seem to know how to keep it artsy and effortlessly cool, which is just another reason we are excited to purchase their new jewelry line in September.