Lucy

Best for: Workout clothes.

Whether you’re a yogi or a weightlifter, this store has clothes for all kinds of athletic pursuits. Cotton tees in a variety of colors ($20) are the softest we’ve felt. Even simple black workout pants are taken seriously: There are six varieties for different body types ($45 to $70). There are also hoodies, sports bras, and accessories like yoga mats and water bottles.

Also at Union Station (202) 589-0888