I'm sure you can get the shoes easily where you are, right? Shoes are expensive things to ship, so I won't suggest buying them from abroad.
That aside, the pictures that you've shown me do not show him wearing a tie. Neither is he wearing a tux. The breakdown of the costume based on the pictures here are as follows:
Hat, jacket, shirt, trousers
Material: Gabardine, cotton
Price in SGD + shipping from China to Singapore: S$110 + S$30 = S$140
Price in USD + shipping from Singapore to USA: US$100 + US$25 = US$125
Total Payable: US$125