At a surprise intimate performance at the Oak Room in NYC last night, Ms. Germanotta sported a thigh-grazing, cave-woman-type garment made entirely of shiny wigs. She smartly accessorized it with fishnets, necklaces, and a delicious-looking glass of white wine. Yum! See the full ensemble in the Lady Gaga Look Book, and then feel free to guess what animal byproduct she'll turn into clothing in the comments. We say teeth.