Whether it’s a balmy, beachy locale or an arid desert, summer vacays require attire that’s stylish, yet bearable in the constant heat. One notable look beloved by the style-set is totally fail-safe and incredibly versatile, no matter where you jet-set to. The formula is easy: A white dress made of either cotton or linen that cinches at the waist, a barely-there sandal in nude or tan, and of course, a straw bag. So simple, so gorgeous. Figure-flattering on every shape, the ensemble is timeless (meaning you’ll wear it far longer than a single season) and transitions from a day of sightseeing to evening cocktails to dinner al fresco with ease—we’d go with a wide-brimmed hat and sunnies for daytime, and swap for a statement earring and colorful lip at night. Here, shop the outfit for every summer occasion. Your travel wardrobe just got a lot easier, right?