Lilly Pulitzer UPF 50+ Sophiletta Dress Fitted, short sleeve, V-neck t-shirt dress with notch neckline. Size M Blue & White Solsafe TM (93% Rayon, 7% Spandex) - a knit with a high twist yarn with a cotton-like hand that helps protect you from harmful UVA and UVB rays with a UPF 50+ rating. It has a sophisticated matte appearance and takes color and prints fabulously. Straight hemline with a contrast border. 93% rayon, 7% spandex. Machine wash, dry flat. Imported. The Lilly Pulitzer® Sophiletta is a casually sophisticated knit dress in an irresistible print. Cap-sleeve dress is fabricated from a stretch rayon jersey knit that offers UPF 50+ protection. Fitted cut. Engineered print features a contrast border hem. Notched neckline. Straight hem. Slip-on. Unlined. Machine wash cold, dry flat