Lily Collins knows a thing or two about a quick costume change. Participating in a conversation called “Emily in Paris: The Magic Behind the Scenes” at the Paley Museum on Sept. 17, Collins pulled back the curtain to reveal how her wardrobe comes to life in Darren Star’s hit Netflix show — which has become known for its colorful fashion as much as its dramatic love triangles.

Lily Collins had an all-black moment while visiting The Paley Museum in New York City on Sept. 17. The "Mirror Mirror" star arrived in Midtown wearing a black mini dress that featured a sheer bodice,

Collins opted for a slim-fit black midi dress with asymmetrical elements, including one long sleeve and an off-balance neckline featuring a shoulder cutout. She completed her monochrome talk show look with sheer black tights and pointed-toe black heels.