This breezy blouse features shirring at the front and back neckline for maximum drape, raglan sleeves, and a spaghetti tie keyhole closure. Fit - relaxed Details: Bra friendly, Keyhole tie closure, Shirring detail Fiber is made from tree pulp (and considered semi-synthetic) Biodegradable and made from a renewable resource 56% Viscose 44% Rayon This smooth, lightweight fabric mimics silk. Wash by hand or drop at an environmentally friendly dry cleaner as needed. The brand doesn't recommend machine washing this fabric, but if you must, use the delicate cycle with cold water and place it inside out in a lingerie bag. (But really, hand washing is the way to go.) Air dry. To remove wrinkles, a steamer is much gentler on fabric than an iron (just be sure to use distilled water in your steamer, as tap water contains minerals that can leave water spots on your garments).