The singer wore a Thakoon edition of fashion's comfiest trend.
Messy tresses are a New York Fashion Week trend.
See all the photos here.
In case you missed them, here are the top style news stories of the week.
W's assistant fashion editor loves this jet-set clutch.
Backstage beauty secrets from the pros.
W's beauty editor breaks down the over-the-top beauty looks from the Spring 2015 Collections.
Lip gloss makes a comeback in an unexpected way.
The fashion and art worlds joined together for Project Paz’s annual benefit