The Weslee Convertible Sunguard is Lilly's take on a rash guard. This printed UPF 50+ top is perfect for any activity; it easily converts from a top to a dress with side ruching details. Luxletic Long Sleeve Sunguard Converts From Top To Dress With Side Ruching Detail. Printed Meryl Nylon (85% Meryl ® Nylon, 15% Spandex). Machine Wash Cold. Separately. Delicate Cycle. Imported.