Lands' End Sheer Chiffon Swim Cover-Up Dress is a flowy, classic piece perfect for the beach or pool. Made of polyester fabric, this white tunic sundress features a solid white color with trim accents, short sleeves, and is machine washable for easy care. The flowy design makes it comfortable to wear while providing enough coverage to protect your swimsuit. Ideal for travel, vacations, or resort trips, this timeless and goddess-inspired sundress in size M is a must-have for your summer wardrobe.