02/22/2012 06:31 pm ET Updated Feb 22, 2012

Costume Designers Guild Awards 2012: Kate Beckinsale, Chloe Moretz And More (PHOTOS)

Chloe Moretz arrived late for 14th Annual Costume Designers Guild Awards, and it's for the reason you'd expect from a 15-year-old red carpet darling: "I must've changed my outfit three or four times before I left".

The actress, there to support the costume designer for her latest flick, Hugo, chose an asymmetrical Vivienne Westwood dress along with Jimmy Choo heels and one unexpected accessory -- a streak of pink dye in her hair. "I was at the salon earlier today and wanted to get a lavender streak in my hair. They were out of lavender, but had plenty of pink -- so I just went for it!"

Meanwhile, Kate Beckinsale -- who was honored with the Lacoste Spotlight Award -- laughed when asked if she shares clothes with her teenage daughter, Lily. "Sometimes I'll get angry when I see my very nice Stella McCartney knits going off to seventh grade on the bus."

Plus, Ellie Kemper of The Office-fame was on hand with her Bridesmaids costume designer. When asked which cast members' style she'd like to steal, it was a no brainier: "Rose Byrne. I have a girl crush on her to begin with and she always looks good in hats."

We wonder how she feels about Kate Middleton being named "Hat Person of the Year."

From Rooney Mara's plunging neckline to Moretz's snakeskin heels (they're her mom's!) check out all the fashions from last night's awards show: