Given the watery theme of the new expansion, having swimsuit-style AF gear would actually be an absolutely fantastic idea. Which reminds me that I ought to start thinking of what to wear for the start of the expansion for the best effect.
I started Heavensward off in the same party outfit I wore back in 2.55, but changed to a heavy coat and even actual long pants before leaving the city for the first time. If we're going into hotter climes this time, I might have to break down and wear a hat with a brim for the occasion; as much as I hate them, I bet Keeper skin is super sensitive to the sun, and I wouldn't want to get a burn.