My biggest thing I want:
Some simple, clean, dyable, tight, unfrilly, thin, untapered at the top LONGGLOVES that all classes can wear.
Seriously, there's like 2 long-gloves (both of which look terrible) that any class that isn't a healer or caster can wear in this game. I've had so many glamours ruined because I just couldn't find a pair of normal looking longgloves, I'm thinking of something like the Garo longgloves for healers and casters (for females), they're simple, look nice and are skin-tight, no silly puffiness or unnecessary thickness.
One of my biggest issues with this game in regards to glamour, is that they add a lot of the same things locked to the same classes/jobs, where they need to be giving more variety to the glamours we can pick and adding more variety and different types of items that certain classes are lacking.
/rant over, the long-gloves are a very personal pet peeve of mine lol.