Inside Chanel's Glamorous Dinner at the New York Public Library

It's not everyday that the fashion set descends upon a library after dark—but no one would need much convincing when the invite comes from Chanel. The house hosted a dinner last night at the New York Public Library to celebrate its fine jewelry collection, with everyone from Allison Williams to stylish teenager Amandla Stenberg attending. And as expected, the outfits were stellar. Take note: This is party dressing at its finest.

Scroll down to see all the outfits from Chanel Fine Jewelry's dinner last night!

Which look is your favorite? Tell us in the comments below, and then shop Chanel accessories for yourself!