It's probably been talked to death about, but I'd just like to drop a new thread about this.

Though people can say "There's no need to have Alts in FFXIV since you can be every class on one character." Yet as a roleplayer there's an appeal to having multiple characters to pick from, and it's always such a pain to farm the same glamours you used on another character all over again, or have to repurchase online store appearances.

So the best solution would be to have a shared glamour system where you can store a glamour item on one character and use it on any other characters you have.