Peter Millar pop-up (CLOSED)

Founder Chris Knott started this American sportswear brand in 2001 with a single cashmere sweater, and has since opened stores in the Hamptons, Florida and Switzerland. This is the first NYC location, a temporary shop housing the full menswear line of sweaters ($295–$695) and outerwear ($119–$995), plus activewear label Element 4 ($30–$165). The 1,850-square-foot space is lined with the brand’s 100 percent Italian made cashmere ($295–$695), offset by the deep-walnut floors. Check out the new fashion-forward Pick Stitch collection, including pin-striped wool blazers ($398) and collared button-down shirts ($168).