Red Carpet Fashion: Tiffany & Co. Blue Book Ball

Kate Hudson in Reem Acra--Gwyneth Paltrow in Ralph Lauren--Michelle Williams in Katie Ermilio--Jessica Biel in Elie Saab

Carey Mulligan in Victoria Beckham--Sarah Jessica Parker In Vintage Vicky Tiel--Hilary Rhoda in Donna Karan--Megan Hilty in Theia

Doutzen Kroes--Poppy Delevingne In Dolce & Gabbana--Alice Eve in Emilio Pucci