This suggestion is very simple, but still very usefull.
It's simple, when you're browsing for palletes, you can either keep looking or stop on one you like.
Simply put a 'previous' option, so that you can go backwards too.
I mean, who hasn't been annoyed when they're looking, and they find a pellete they like, and they accidetily pass it by pressing enter too fast? I know there is a 'I know what I want' kind of option, but this is so much easier.
Also, a save-pallete feature, maybe? Like, you can save up to 4 styles at a time, and load them at any time.
Any char can save 4 different styles, and then load them at any time they want.
Pretty simple, but very usefull.