Cotton was used for the entire outfit, as were several patterns.
Bib-area is a separate piece that attaches with Velcro. The dress zips in the back.
Habit was made on top of a headband so it more easily stayed in place.
Shoes were bought and modified using foam and fabric.
Waist cuff is wood and locks in a similar manner that a real handcuff does. Yoyo was modified over a real yoyo, keeping the balance in mind so that it's still functional. Bear was bought and the rig around its stomach was made so that the blades would rotate.
Photo credits to: Bishop