I saw one on the AH earlier and previewed it, expecting it to look sort of like the watery effect from being bit by a Bloon, but I found this instead:
http://i.gyazo.com/1efc86163786be3892849e505762beef.gif
With a Sarong, this is very unflattering, to say the least. I'm sure it's less awkward on some other costume pieces but .. (°ヘ°)
Oh dear, it looks like your knight pees xD
I suggest to move the water-/splash effect to the chest instead of the pants xD
I was hoping for a sort of sweating effect, like a knight gets when it's too close to a Grimalkin, but more like water, more symmetrical, and less like salty sweat liquid. Agreed, the aura is a bit unflattering...
Hmm, chest? That's sort of hard to see since the arms are in the way; I'd say head area.
That does look very awkward.
Oh, I think your knight looks nice, Addy.