Love this idea! There is an npc in Kugane that have a paper umbrella escorting another npc, so they could use that. It would be nice to have /cpose for use with the umbrella (idle emote) as well! Also I'd like to be able to make small jumps with small splashes of water with it, maybe.

Side thoughts: One of the idle poses could use a variation of the male unsheathed DRK idle pose, rotating the umbrella slowly over the shoulder. Can also see the female DRG idle pose be used with the umbrella. BLU* have a pretty nice victory emote that would look good with an umbrella I think (an umbrella (emote) should be usable by everyone, and not be a Rainmaker glamour, so please don't do that SqE).