Shoulder width (seam to seam): Approximately 31cm Length from neck to hem: Approximately 55cm Width from armpit to armpit: Approximately 35cm Purchased from the official Nike shop. It has a tight fit, and my family, who are of average build and prefer a looser fit, only wore it a few times. The above sizes are listed, so please compare them with your existing clothes. Returns and exchanges due to size are not accepted. 100% cotton The color is a pale cream. It's not white. I felt that the design on the back was relatively easy to spot from a distance. Back print included. The hem is longer, possibly due to the overseas specifications. Comparison photos with a Uniqlo 130 are included (the Uniqlo T-shirt is not included in the sale). It might fit a slender 130-sized child, or a girl. It might feel a bit tight for someone of average build. It will be folded and shipped compactly.