Kim Kardashian attended her 43rd birthday party wearing Balenciaga Patched Bikini Cutout Maxi Dress ($4,200.00), Hermes Kelly Mini Croc Bag (Sold Out), Balenciaga Reverse Xpander sunglasses ($585.00) and Rene Caovilla Cleo Crystal-Embellished Leather Heeled Sandals ($1,300.00).