Rachel Stevens is constantly educating fans in how best to style for petites, and her latest offering proves to be the ultimate summer outfit formula for pairing barrel-leg jeans with a relaxed batwing top. A post shared by Rachel Stevens (@msrachelstevens) A photo posted by onEXACT MATCH M&S Mid Rise Barrel Jeans £30 at M&S There's a reason these barrel-leg jeans are a bestseller for M&S. The draped fit through the body creates a laidback feel, and the batwing sleeves keep it easy breezy. Phase Eight Cristine Batwing Metallic Knitted Jumper £59 at Phase Eight Like Rachel's batwing top, this one from Phase Eight boasts a knitted texture, with metallic thread woven throughout for added interest. But Rachel ignored this advice – and the result still works because Rachel tucks in her batwing top, creating a slimmer middle, narrowing her silhouette.