Y's by Yohji Yamamoto Women's Apparel Size Chart Y's by Yohji Yamamoto™ Soft Cotton One Shoulder Overalls with adjustable shoulder strap. Adjustable bungee cord at the waist for a more refined silhouette. Side hand pockets. Rear patch pocket. Pleated wide leg. 100% cotton. Professional dry clean. Made in Japan. This item may ship with an attached security tag. Merchandise returned without the original security tag attached or a damaged tag may not qualify for a refund.