Off white silk organza gown with gathered tea-length skirt, $2,250, by Michelle Roth. Necklaces, $175–$250 each, by Charles Nolan. 18K white-gold and sapphire ring, $7,900, by Kimora Lee Simmons for Hello Kitty, neimanmarcus.com. Silk and lace clutch, $218, by Franchi, 609-456-6013. Feather shoes, $324, by Shannon Britt from Zappos.com.