If you're not a fan of shorts, but sometimes it's just more comfortable in shorts, we rush to the perfect solution, the NAI shorts skirt. The top layer is a skirt trimmed with gold piping, but underneath are matching shorts. In such a skirt you can even ride a bike with confidence. Pair it with a hooded or unbuttoned sweatshirt, or one decorated with the same piping, and you've got yourself an original tracksuit set.