Style Meets Sexy. This just in: It’s time to make your undies collection pop. Really pop. Launched in 2013, Justin Case started out as a young designer’s senior project and eventually grew into a premium men’s underwear brand based in New York City. This weekend, we’re presenting a huge sample of some of Justin Case’s finest: printed briefs (with polka dot patterns and floral motifs), solid thongs, bright purple jockstraps, and much more. There’s something here for everyone — at super-low prices you won’t find anywhere else.