Dresses/kimonos on site availability

We have a little over 2 weeks until vacation. DD14 (womens size 8 or medium) is asking to get a dress or kimono while there. She likes the 50’s style cocktail/party dresses, but the similar ones on Shop Disney aren’t prints she likes. Do they have more styles at the parks?
The other option is a kimono from Japan Epcot, do they still have them available? She’s saved up $150 so surely she can find something.

What you see on shop Disney is what you can find in the parks… pretty much. There may be a few exceptions, and there is a nice dress shop in DS. I also see more dresses in deluxe resort gift shops than in the parks. They do have kimonos in the store in the Japan Pavillion in WS.