The UPF 50+ Sophie Dress is a Lilly fan favorite thanks to its classic styling and practical sun protection, courtesy of machine washable Solsafe® fabric. The straight fit and flattering boat neckline makes this dress our go-to for sunny day style. UPF 50+ straight fit dress with boat neckline and gold button detail at shoulder and cuff. 36" from top of shoulder to hem (based on a size small/4). Fits against body at chest and hip with more room at the waist. Solsafe™ (93% Rayon, 7% Spandex) - A machine washable fabrication that helps protect you from harmful UVA and UVB rays with a UPF 50+ rating. Solsafe is a knit with a high twist yarn that gives a cotton-like hand to the fabric. It has a sophisticated matte appearance and takes color and prints fabulously. Machine wash cold, delicate cycle. Imported. NEW WITHOUT TAG. Questions? Leave a comment below!