Universal Standard Halie red t-shirt dress. An easy-to-wear tee dress that's your throw-on-and-go essential. Relaxed fit made from our premium Peruvian cotton that's ultra soft and ultra comfortable. With a curved hi-low hem and classic crew neck, this dress is an effortless piece that's still perfectly polished. 94% Cotton 6% Spandex Size M which is equivalent to 18-20 in Universal Standard sizing.