Lights! Camera! Fashion!

See the stylish, sexy and outrageous costumes we spotted Dakota Fanning, Elizabeth Olsen, Reese Witherspoon and more A-listers wearing on set

SCARLETT JOHANSSON

It's a far cry from her Avengers catsuit, but the starlet looks just as sexy in a sleeveless blouse, curve-hugging pencil skirt and nude pumps on the L.A. set of Hitchcock.