If you buy something, we may earn an affiliate commission. What, exactly, is a “men's capsule wardrobe”? If you asked, oh, about a week ago, we'd have been pretty stumped ourselves.

A modern capsule wardrobe is all about “what I call the ... for a mid-weight cotton crew neck with a slightly shrunken, gamine fit. Not so these days. This winter, Barron, who prefers her ...