Of the many things J.Crew does phenomenally well—costume jewelry, collaborations with heritage brands, and imaginative prints—the coolly casual way the brand’s looks are styled is at the top of the list. We’re always inspired by the effortlessness of the partially tucked-in tees, strategic layering, and cool accessorizing we spot on the brand's models. So, when we heard a rumor that there was an actual formula for executing the catalog’s flawlessly cuffed sleeves, we had to know more. Luckily, its head women’s stylist, Gayle Spannaus, was happy to share all of the details. Follow Spannaus’s step-by-step cuff instructions with the Everyday Chambray Shirt ($78) to perfect the look at home—before you know it, you’ll be on a roll.