Stephanie Pratt at the 2010 Emmy Awards (PHOTOS)

Stephanie Pratt looked lovely in lilac as she walked the celeb-filled red carpet at the 62nd Annual Primetime Emmy Awards on Sunday.

The Hills star went for a retro look in a mini-dress with black lace detail and a ’60s blowout. Steph–who is the sister of Spencer Pratt–accentuated her long legs with black platform peep-toe heels. Check out that bling on her finger!

What do you think of Stephanie’s red carpet mini? Click here for more pictures and let us know what you think in the comments below. Click here for all of our 2010 Emmys coverage.

More Emmys 2010 Highlights: Maria Menounos Pics | Sarah Hyland Pics |Jimmy Fallon Pics | Lo Bosworth Pics | Stephanie Pratt Pics | Carrie Preston Pics |