The sheer, maroon gown was reminiscent ofa similar Valentino dress Waldorf wore onGossip Girl.

She was also clutching a plum-colored shoulder bag.

Another Blair-Coded Look

This isnt the first time Lively has stepped out in aGossip Girl-esque fit.

LONDON, ENGLAND - AUGUST 08: Blake Lively attends the UK Gala Screening of “It Ends With Us” at the …

Blake Lively channeled ‘Gossip Girl’s Blair Waldorf during a date night with Ryan Reynolds.

Blake Lively seen out in New York City.