When my daughter asked to be Elsa from Frozen for Halloween last year I wanted her costume to be different, and by making it completely out of duct tape it truly is a one-of-a-kind costume.
Other than the turtleneck, the velcro closures, and the crocheted Elsa hair the costume is made entirely out of duct tape. I started by making all the individual triangular petals for the top before attaching them together and adding the skirt. There is a velcro closure in the back as well as on the shoulder straps. The cape is detachable with velcro attachments and snowflake decals.