vogue suit Mary-Kate Olsen Ashley Olsen

Can you blame 'em? These are the busiest sisters on the planet and they've got places to go, people to see!

Or maybe it's because they're both wearing fur coats... somebody alert PETA!

Mary-Kate and Ashley attended the CFDA/Vogue Fashion Fund Awards in New York at Skylight Soho Monday night. Dressed head to toe in black, natch. Is this a chic look for the Olsen twins?