this is another request that gets brought up quite often actually
personally i think they should make a level 1 role/class-free replica of each accessory that is currently role/class-locked (since DoH/DoL have some fancy things locked to those classes too) and add them to either the Gold Saucer for mgp or to the Fashion Report NPC for gil
if fashion report route they could make them unlock at further fashion report score "malmstones"