Lily Collins & Troian Bellisario Stun at Costume Designers Guild Awards!

Lily Collins and Troian Bellisario step out on the red carpet at the 2017 Costume Designers Guild Awards on Tuesday (February 21) at the Beverly Hilton Hotel in Beverly Hills, Calif.

Other stars who stepped out at the event included Darren Criss, Glen Powell, and Matt Bomer.

Lily was honored with the Lacoste Spotlight Award and Matt, her co-star on The Last Tycoon, presented the award.

“Beginning the day in my @LastTycoonTV costume and ending it at the Costume Guild Awards tonight. Quite a fashion filled day…” Lily wrote on Instagram that morning.

FYI: Lily is wearing Alexander McQueen. Troian is wearing an A La Robe dress with Forevermark Diamonds.

15+ pictures inside of Lily Collins and more at the event…