In searching for clear and easy videos on T-shirt quilts to tell my customers about (and there are many, many really scary ones out there!), I found that Eleanor Burns' Quilt in a Day video is pretty good. She talks about the basics and does several different types of blocks using the front pocket logos and sleeve logos so you get a lot of questions answered. The only tip I would add is to lay a sheet on your bed and keep switching around the shirts until you have a placement you like and then roll up the sheet to keep that placement. Figuring out where you want them with the different colors and logos and size is the hardest part! (I found the shirts didn't hang easily on my design wall.) Take your time, do it in bits and try not to get frustrated - t-shirt quilts can test your patience!