NWT Everlane ‘The Relaxed Oxford Shirt’ in White Size 4 Borrowed from the boys—but better. We took the same fabric we use for our men’s oxfords and made a modern, relaxed version just for you. Tucked in or out, unbuttoned or buttoned—it’s an everyday classic. Relaxed fit. Materials: 100% Organic Cotton Machine Wash Cold. Tumble Dry Low. Or Dry Clean. Organic Cotton: This style uses organic cotton. Organic cotton is better for the soil and water, and it’s safer for the workers.