Drew was a vision in Gatsby-era glam at the premiere of her film Grey Gardens last night.

Was she inspired by Dior's flapper-tastic fall runway look (above, right), or was it an ode to her character -- little Edie Beale -- in the HBO movie, which airs on April 18th at 8pm? Either way, she gussied up for the paparazzi in brilliant red lips and a fab Twenties-style Alberta Ferreti gown. Her classic finger-wave 'do and head piece completed the nod to flapper fashion and made for a dazzling old Hollywood, red-carpet entrance.

Haven't even pulled your spring wardrobe out from under the bed yet? You may want to think of skipping over jumpsuits and Hammer pants and going directly to glam.