I have looked and couldn't find anything on this topic. However, if I have missed something, then please forgive me for making another post on this topic.
Today While I was at Hobby Lobby I noticed they sold different kinds of duct tape. Some of these tapes looked very colorful. Instantly I thought about how these different duct tapes could be used to make my own diaper tapes. I know diaper tapes can be expensive, and sometimes hard come by because of being ordered over the internet. I turned the corner and saw that Duct tape also makes their product in whole sheets (like a sheet of paper). I wanted to post pics of these different tapes so others could see what I am talking about. So I took out my smartphone and snapped a couple pics. With these different sizes and prints of duct tape I thought it would be very easy to make a simple diaper tape. You could even cut it to the width you would like and then, simply stick it to the front of a diaper. Here are a couple of pics of what I found in Hobby Lobby.
I used rulers to illustrate the size of a sheet of duct tape.
The printed duct tapes rolls were were $5, and the 10"x9" sheet of printed duct tape was $2. Next time I have time to myself to diaper up, I will use this sheet of duct tape as a tape landing area and take pics of it so you can see what the idea will look like completed.