I'm particularly hoping for something similar to this mesh, because what I ultimately want is this dress for teens and kids, and I don't know the first thing about meshing so I can't convert it myself. I've found a teen conversion of the original mesh, but that's the one with heels, not barefoot, so it looks weird when I transplant the textures (and like I said, I can't mesh, so shoeswapping it is out of the question), and I also found a child conversion but it's not alpha-editable. If there are similarly-shaped alpha dresses out there, I can probably cobble together what I want even if the mapping is different, but that conversion with the wrong feet is all I can find for teens, and for children, I haven't even found anything in the right ballpark. It seems like simple alpha stuff is rarer than I would expect.