Dolly Arm Board (One Size) The Dolly Board range is just what you need to help with those tricky stretch fabrics! Embellishing costumes just got a whole lot simpler - and the gluing headache is gone. Perfect for gluing rhinestones and sewing on crystals, beads and sequins to sleeves. No more issues with accidentally gluing an item to another or sewing your costume to the mannequin! This template for embellishing the sleeves of garments is the perfect pairing to a Dolly Board of any size to finish sleeved items. According to manufacturer guidelines and UK sizing