We’re forever after Frenchwomen’s effortless style, and for fall, they’ve unanimously claimed one piece as a total must-have: the checked blazer. We’ve already waxed poetic about renewed versions of this wardrobe staple for the current season, and yet, we found ourselves mesmerized by the street-style scene at Paris Fashion Week, witnessing the locals donning theirs with the exact easy panache fashion girls aspire to. The good news is their formula is nearly impossible to flub, all you need is a great pair of jeans, a tee or button-down and a couple of winning accessories. Voilà! Ahead, see what we mean. Then shop our favorites to buy now and wear forever.