Please, please, please put the endless clothing tonics or their outfits on the gem store! Making these into outfits was a great decision, but they're getting really hard to source now as the supply dries up. Eg https://www.gw2tp.com/item/36187-endless-casual-clothing-tonic . If my maths is right, that's getting up around the 300-400 gem range, which is all very well and good as long as there are still ones available to buy.