Footwear, Shoes and Boots Design Paper Doll Shoes Interchangeable Functional Shoes by Kao,chen-yuan The changeability of shoe surfaces on one base could present more different impressions. It will become the new trend that shoes could change the surface as wearing new clothes. The variety of shoe style brings colorful fashion on your feet. One base matching different surface could easily match your outfit on your likes. The tenon-mortise of the shoe base was applied by modular design. Wearing Paper Doll Shoes is like playing the paper doll, and the users could change the surface freely.