What would you wear? ?

I've had experience with this participating in and running a charity event and I'm wondering what others think. An event that we've found that works really well for charity fundraising is getting people messy - particularly slimed with like nickelodeon slime and/or hit with pies in the face. Of course the volunteer gets totally messy and so does their outfit. However it sort of makes sense, and I've now seen it in practice, that you can raise more money if the volunteer is dressed up in a nice, clean outfit, with makeup/hair done nicely. The more dressed up the better, especially when the outfit is really fashionable. So I'm wondering, if you volunteered to get slimed and pied, would you be willing to dress up: wear something nice, and put a lot of effort into your appearance, in an effort to raise more money?