After having a break in the Spring, I’m so excited to be working on my 11th show with MYTP.
There are some great online stores for chinese clothing. Some of them have a LONG order time (like 2 months), and shipping charges may be high so you might want to combine your order with other cast members. You would be better off looking at amazon.com or asian stores first.

Here are a few online stores though – they are good even just for inspiration:

http://www.goodorient.com
https://www.chinasprout.com/shop/culture/chinese-clothing/kids/pajamas
http://www.chineseclothingonline.com/

Chinese slippers look like these. You should be able to find them in chinese stores (in Chinatown), and online at amazon.com