Outdoor Voices The Volley Dress in Black size Small, NWT. Outdoor Voices' 'The Volley' mini dress is cut from the brand's SuperForm fabric, which offers UPF 50 protection. It fits slim through the bodice before flaring out to an A-line skirt and has built-in shorts for comfort and coverage. Wear yours with sneakers on and off the court. 63% nylon, 37% spandex