Greetings.
I just recently got my first sewing machine and have been having a lot of fun learning how to use it! My sister gave me a bunch of old jeans and I thought it would be a good lesson to learn how to turn em' into skirts. So I took out the inner seams and opened them up and can kinda see how I have to build it up in order to create a skirt. My question - is it a good idea to create a patch work triangle for the middle out of 100% light weight cotton? Has anyone done this kinda project? If I use cotton will it hang right or should I stick to denim? Also, how do you measure the inner triangle so that it hangs well? If anyone here could come forward and share a strength I will give abundant thanks.

Blessed.