I used Eleanor Burns' T-Shirt Quilt pattern for my grandson's baseball quilt. I am one who likes a written pattern and her instructions are very good, of course. She includes drawings and yardage for different sizes. Also used some of her suggestions for how to use the buttons, neck line of jerseys. She has layouts for using different sizes of t-shirts and small logos. It is not an expensive pattern, maybe $8 or so. I was very nervous about starting to cut up my grandson's baseball t-shirts and jerseys! Was very pleased with it.