Billie Eilish wears Vivienne Westwood Plaid-Check Pattern Straight-Leg Trousers and Ghost Striped Cotton Shirt

 Billie Eilish wears Chanel Mary Janes in Patent Calfskin Black & White, Vivienne Westwood Plaid-Check Pattern Straight-Leg Trousers, Vivienne Westwood Ghost Striped Cotton Shirt, Vivienne Westwood Madras D.B, Vivienne Westwood Pearl Drop Earrings, Vivienne Westwood Gia Drop Earrings in Rose Gold, Chrome Hearts Rectangle Rimless Glasses and Gucci Customized Vintage Silk Scarf Multicolor Floral for Oscars Nominees Luncheon

Chanel Mary Janes in Patent Calfskin Black & White

Vivienne Westwood Plaid-Check Pattern Straight-Leg Trousers

Vivienne Westwood Ghost Striped Cotton Shirt

Vivienne Westwood Madras D.B

Vivienne Westwood Pearl Drop Earrings

Vivienne Westwood Gia Drop Earrings in Rose Gold

Chrome Hearts Rectangle Rimless Glasses

Gucci Customized Vintage Silk Scarf Multicolor Floral