PREORDER - Elm Sella Sweatshirt Navy DUE JULYElm Sella Sweatshirt Navy. The Sella Sweat is a feel good casual layer that blends warmth, comfort and easy everyday style. Wear it with your favourite jeans, lounge pants or a casual skirt for an easy everyday outfit, then add a coat or puffer when you need extra warmth. 95% cotton 5% elastane french terry. Relaxed fit. 95% cotton 5% elastane french terry . Our model is Size 10 and 173cm tall.