Hailee Steinfeld, 14, and Elle Fanning, 13, Party in Chanel Outfits

Credit: Jason Merritt/Getty Images for Chanel (2)

While most girls their age wear UGGs and hang out at the mall, Hailee Steinfeld, 14, and Elle Fanning, 13, are getting decked out in designer duds and scoring invites to exclusive fashion soirees.

The teen starlets hit up an A-list dinner at the Chanel boutique in Los Angeles on Thursday night sporting chic, yet age-appropriate ensembles from the luxe label.

The True Grit actress, who posed for a Miu Miu's Autumn/Winter 2011 ad campaign, wore a high-neck, long sleeve print mini dress with black patent leather ankle boots. She paired the look with a cute braided hairstyle.

Fanning, who is currently one of the faces of Marc Jacobs, chose an equally covered-up black ruffled top with a cream colored pleated shorts. She accessorized with a demure headband and pumps.