Fashion Roundup: Marc Jacobs to Co-Chair Costume Institute Gala; Zac Posen Gets the Vote Out; Escada Flattered by Sarah Palin

Marc Jacobs, along with Kate Moss and Justin Timberlake, are confirmed to co-chair the Metropolitan Museum’s Costume Institute Gala in May with Anna Wintour. [Vogue UK]

The new celebrity trend is not to wear the actual designer handbag, but rather the dust bag in which it is sold, as seen on Keira Knightley and Jake Gyllenhaal. [Vogue UK

Zac Posen has made a promotional video urging people to vote on Tuesday which is being screened on He also suggests you wear blue on Tuesday and accent it with red. [WWD

Tom Ford will not be designing the wardrobe for his film, A Single Man. Instead, he has enlisted costume designer Arianne Phillips, who won an Oscar for her work on Walk the Line. [WWD]

Escada Creative Director Damiano Biella is honored that Sarah Palin has publicly admitted to being a fan of his collection. [The Cut