Hailee Steinfeld In N12H On The Tonight Show Jimmy Fallon APPEARANCESBlog by fashionsizzle on December 14, 2016 share 0 The Edge of Seventeen actress Hailee Steinfeld makes a guest appearance on The Tonight Show Starring Jimmy Fallon in New York City. She wore a black N12H "Lights Out" asymmetric ruffled dress with mesh detail. read more