Hi Lime !
I found this generator, who seems really cool. I don't know if the author share the code. But maybe he do, it can be a good addition to your dress system👍
You can share the project if you credit the team. In this page, click on "credit instructions" to go on github ans download the generator's code 👍
https://sanderfrenken.github.io/Universal-LPC-Spritesheet-Character-Generator/
(This generator create spritesheet, for people who can't code an ingame generator 😄)