I think that by definition going with a catalog-style system would REQUIRE not being able to save dyes, since it's meant to allow for essentially unlimited storage by reducing the required data per piece as much as possible (which would mean just 'do you have this piece: Y/N')
Buuuuut they could solve that problem by ALSO keeping some dresser space (though maybe not as much as we currently have) as an option for saving gear that you want to use expensive dyes on.
(I'd rather they add a system that lets you permanently unlock dyes somehow, but BABY STEPS.)
