Universal Thread Gray Ruffle Tank Midi Dress Size X-Small NWT Style yourself a chic look that can take you through casual outings in cool comfort with the Ruffle Tank Dress from Universal Thread. This midi sleeveless dress is made from 100% cotton for a soft breathable fit - making it sure to be a warm-weather favorite. It's styled with a simple crewneck and a knee-length hem for easy wear, while ruffle sleeves add on-trend vibes to her look. Pair it with oversized sunglasses and sneakers and you're ready to go. Add a jean jacket for cooler weather.