Jennifer Goes Bold in Clingy Bustier Slip Dress for X-Men Afterparty

That feminine ‘Mystique!’ Jennifer Lawrence wore two very different but equally sexy looks for her X-Men events Monday night in London: first an old-Hollywood glam look the premiere, and then a ’90s-inspired slip dress for the afterparty.

Slipping out of her Dior Haute Couture gown, Lawrence hit the X-Men: Apocalypse fan screening bash in a sultry bustier-style slip dress that brought the heat in a completely different way.

To pair with the dress’s lace bodice and form-fitting dark floral skirt, Lawrence added lace-up black heels and minimal jewelry.

Adding to the ’90s vibe? The delicate blush pink ribbon at the waist (shades of Delia*s!) and her major ice-blonde hair revamp (á la Taylor Swift), worn in a tousled lob.

Lawrence was up to her usual antics at the London premiere, nearly taking a tumble on the red carpet and joking around with her cast members. And since it was the kickoff event, we are guessing there’s plenty more (well-dressed) shenanigans to come.