jewelry is not only for people to wear in my humble opinion.... I would looove some shiny yummies to hang on my unicycle. It would make the scratches on it less noticeable for sure! i love to think outside the box. And as soon as I get feedback from the Birds, i am in!
I think that smaller equipment, like juggling balls would be ok to send thru the mails, but the larger stuff would take a great deal of money. Who ever heard of circus people with a lot of money? hahaha. So, in my case anyway, I would be focusing on more of accessories like a bag for someone's equipment, hand drawn greeting cards (lots of ideas there...) a bag to hang on the back of a unicycle (my wist) painted spoke decorations for a unicycle ( my wist also) a pair of alterred elbow length gloves for a cool costume, oh, now I'm getting psyched!