I've got a tetron hakama from budogu.com. It practically folds itself, and has kept it's pleats just fine for a couple years now. Love it.
https://www.budogu.com/products.cfm?...categoryId=246
Only downside is, a dojomate of mine recently ordered one and had to pay some strage customs fee, plus with the falling euro it wasn't exactly cheap.
kvaak
Pauliina