No expense was spared in making Nicky Hilton's big day a fairy tale. The hotel heiress married banking heir James Rothschild at The Orangery inside Kensington Palace (yes, the Kensington Palace) in London on Friday, July 10. Complete with a Valentino Haute Couture gown, endless flower arrangements, and a backdrop designed for royalty, the affair was packed with over-the-top details. Fortunately, Nicky and her family captured the glamour in pictures that continue making their way on Instagram. Read on to see the stuff wedding dreams are made of, then get inspired by more gorgeous Summer ceremonies.