This might be the dream of every girl — to find a close friend who wears exactly your size and doesn’t mind letting you borrow. Instantly your wardrobe is doubled. That’s kind of what happens in “In Her Shoes,” except it’s about sisters, Maggie and Rose, and Rose isn’t exactly into lending out her really expensive designer shoes to her irresponsible sister. Sure, Maggie probably should have stayed out, but once we saw this closet of shoes we totally understood why she couldn’t resist raiding it.