You my friend are a genius. It shall be done!Could you wrap a layer of picture tape like the Finding Dory one below and then overwrap with transparent bar tape?
http://www.ebay.co.uk/itm/Duck-Tape...-m-/112054371471?_trksid=p2385738.m2548.l4275
http://www.ebay.co.uk/itm/Deda-Cork...118668&hash=item20e7a57abc:g:VwIAAOSwq7JUGX~z
If you put down a solid colour base layer tape you could then create your own design (comedy penises spring to mind, saw one of those on the road on the TDF) and then overwrap with the transparent tape.