• PALE-PINK GOWNS photo | Cobie Smulders, January Jones, Rose Byrne

Credit: Jason Merritt/Getty (2); Frazer Harrison/Getty

Published: Sunday September 22, 2013 06:00 AM EDT



In terms of designer, style, silhouette and fit, January Jones's lace Givenchy gown, Cobie Smulders's J. Mendel design and Rose Byrne's Calvin Klein Collection separates couldn't be more different. But they – and a number of other dresses – all share the same feminine hue, one of the go-tos of the evening.