I think it's time we dub Millie Bobby Brown the chicest 14-year-old [1] we've ever seen. The Stranger Things [2] starlet walked the VMAs pink carpet [3] in a stunning all-black ensemble that reminded us of something Audrey Hepburn would wear. Instead of a minidress or a flowy gown, the starlet wore a straight-legged jumpsuit that featured mesh ruffles at the top. Her midriff peeked through the jumpsuit's asymmetrical cutout. Millie finished her look off with a pair of chunky PVC heels. Read on to see all angles of her outfit ahead.