YouTube star Emma Chamberlain [1] was one of the first celebrities to hit the red carpet at this year's Met Gala, and her beauty look [2] for the night did not disappoint. The star showed up to the event wearing a crystal-studded, asymmetrical Louis Vuitton dress [3] with a triangle cutout in the torso area, but it's her hair and makeup that made us do a double take.

To complement her dress — and to coincide with this year's theme, "In America: A Lexicon of Fashion" — Chamberlain gave us a nostalgic beauty look [4] in the form of some smoky eye makeup with neon accents and a lob with flipped-out ends. If we didn't know what year it was, we'd think she was a '60s supermodel.

The star's makeup look was put together by celebrity makeup artist Kelsey Deenihan [5], who used the Byredo Eyeshadow 5 Colour [6] palette for the pop of neon on her eyelids and a handful of Byredo beauty products to achieve her smoky eye. Her hair was styled by Laura Polko [7].

Much like the mullet [8] and the shag haircut [9], we've seen the retro flipped bob [10] slowly make a comeback among several celebrities this year, though it hasn't popped up on many red carpets until now. Read ahead to get a closer look at Chamberlain's '60s-style look.