Kyle Anderson, Marie Claire's market and accessories editor, says he wears a humble black V-neck every day. The better to *not* detract from all those trophy jackets.
American Apparel men's jersey V-neck, $21, americanapparel.net.
The Pixie pant gets a lot of love, but it's her less legging-like sister Minnie who's got the glossies in her corner. The slim cut and slight stretch = a sleekifying session with Michael Olajide, basically.
J.Crew Minnie pant, $89.50, jcrew.com.