Bella Hadid joined Gigi Hadid’s 27th birthday party over the weekend. She arrived by her sister’s side in an edgy Vivienne Westwood ensemble, which appears to be from Los Angeles-based store Aralda Vintage. On her shoulder, she carried a vintage Dior saddle bag from Treasures of New York City. She topped off with a heart-shaped Chopard bangle around her wrist, and her favorite Shay Jewelry pinky ring. Keep reading for more information.