Oh my goodness. When I found this tutorial on this skirt, I couldn't run out to the thrift store fast enough! It is made from two adult medium sized t-shirts. You can use three or even four to make four different colored ruffles if you want to. Don't you just love recycled projects! It was super easy and I plan on modifying this to make a dress, maybe even a shirt! I will post the link to the tutorial after the picture.
Enjoy! If you make one, you need to send me an email and pic of it.