Buy the Cotton Biker Jacket. The Biker Jacket is a tailored cotton jacket with a relaxed, tailored finish. Made with the softest organic cotton for the best fit and feel. From our Women's Jackets here at Saint and Sofia Fit: ‘True to size’. Below hips length, perfect layering. Comfortable, relaxed fit. Model is 5'8". Wearing size UK 8. 100% Organic Cotton. 30 degree wash. Wash inside out with similar colours. Handmade in Europe.