in a teal Calvin Klein Collection gown with back cutouts designed for her by Francisco Costa, Fred Leighton jewels and – surprise! – custom-dyed yellow Stuart Weitzman heels.
in a striped sequin Prada dress with chain-link straps and waist detail, plus Cartier jewels.
in a Zac Posen gown with an off-the-shoulder neckline and open back, plus Lorraine Schwartz jewelry.
in a two-tone Oscar de la Renta ballgown with an open-back, tied navy bodice and violet skirt, plus Fred Leighton jewels.
wearing a J. Mendel dress with a criss-cross back and flowy skirt that got high marks for its breeziness, plus an Edie Parker clutch.
in another fresh-from-the-runway dress (this one by Marc Jacobs) and Harry Winston jewelry.
in a prairie-inspired Stella McCartney gown with one-shoulder, plus custom yellow Stuart Weitzman heels.
in a red stripe Miu Miu gown with a teardrop crystal at the halter, plus red accessories by the brand.
in a Rubin Singer dress with a wide-open back and one-arm draped cape detail.