Kourtney Kardashian shared a bunch of make-them-look-twice swimsuits [1] on her trip to Turks and Caicos with sister Kim [2]. But as far as this holiday went, things seemed to get sexier and sexier, from a romantic crochet two-piece [3] to a metallic design [4] and finally, well, this. Kourt's swimsuit might have been black, but that certainly didn't bore us. Even with Kim standing there in neon pink [5], the sexy cut on Kourtney's set held all our attention.

Her bottom, in particular, featured a high leg silhouette held taut by two very thin strings that strapped around her hips, and her triangle top provided just enough coverage. Read on to check out Kourtney's barely there bikini moment on the beach, then shop similar daring coordinates for your own collection.