Zoey Deutch leads stars attending the Not Okay premiere at Angelika Film Center in NY

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Zoey Deutch opted for a spectacular all-blue look while attendingthe premiere of her latest film, Not Okay, at Angelika Film Center in New York on Thursday.The 27-year-old actress - the daughter of actress Lea Thompson and film director Howard Deutch - was a vision in a sapphire blue mini dress that showed off her toned legs, and featured a plunging neckline and playfully frilly sleeves.Joining her at the premiere was the film's director Quinn Shephard, as well as her co-stars Dylan O'Brien, Nadia Alexander, and Sarah Yarkin among others.

A frill!Zoey Deutch opted for a spectacular all-blue look while attending the Not Okay premiere at Angelika Film Center in New York on ThursdayDeutch slipped her feet into a pair of blue Manolo Blahnik Hangisi satin pumps with a crystal buckle, that matched her eye-catching dress.

Keeping up with the sky blue theme, the star sported blue nail polish on her fingers, and a delicate shade of light blue eyeshadow on her lids.The blonde beauty wore her tresses parted in the middle and slicked back into a chic bun, and accessorized the look with a pair of dangling earrings.

A gem:The 27-year-old actress - the daughter of actress Lea Thompson and film director Howard Deutch - was a vision in a sapphire blue mini dress that showed off her toned legs, and featured a plunging neckline and playfully frilly sleeves Blondie: The blonde beauty wore her tresses parted in the middle and slicked back into a chic bun, and accessorized the look with a pair of dangling earrings While on the red carpet she was spotted posing with writer and director of the film Quinn Shephard, 27, who looked phenomenal in a saucy bustier style champagne and black lace form-fitting silk gown.Shephard paired the daring look.