Christine Teigen
Christine TeigenChristine Teigen gave party-goers a serious lesson in how to make the menswear trend sexy. She paired her blazer and trouser ensemble with a cleavage-baring bustier for a look that perfectly balanced masculinity and femininity. Go HERE for more information on Amy Sacco, Lisa Benson, Jill Demling and Karen Mulligan's birthday celebration at No. 8! [Photo: Christine Teigen via BFA]