dark blue slip dress Classic Navy Silk hand wash or delicate/silk machine cycle Intimates Soft Mesh Mini Slip

Maisie Williams The "Game of Thrones" actor was almost unrecognizable at her first Met Gala

Incorporate Your Mask The mask is the quintessential piece of every masquerade outfit

Moore looked both beautiful and regal in this strapless champagne-hued silk gown by Giorgio Armani Priv, accented with a curved geometric detail embellished with crystals

Since you'll be trying on many different dresses, you'll want to have a hair tie or clip handy so you can put your hair up while you're changing in and out of gowns

Others experienced changes over timeone individual saw white and gold for days, then switched to blue and black on day four, emphasizing the fluidity of color perception

A tuxedo or two-piece suit can make you stand out from the crowd