This looks like a basic T-shirt. You add stripes of color as we did, or knit all in one color. We used worsted weight cotton yarns. For sizes 40 to 52, so a wide variety to fit most people! This knits up with speed, with very little shaping. Just add the easy knit sleeves and you are done! This is so comfortable, you will want to make several. This style can take you from Spring, Summer, and into Fall! Use knitting needles, US # 4 and # 7. You will want to live in this!