Hailey Baldwin attended a Fourth of July party in the Hamptons wearing Maygel Coronel Marquesa Dress ($510.00), Prada Re-Edition 1995 Bag ($3,300.00), Victoria Mixed Cluster Drop Earrings ($56,500.00), Victoria Alternating Graduated Necklace ($99,000.00), Victoria Diamond Vine Necklace in Platinum ($139,000.00), Victoria Mixed Cluster Necklace ($143,000.00) all by Tiffany & Co. and Gianvito Rossi Skye Strappy Heels ($676.00).