For your Ebay adventures we have a very lovely track jacket from adidas in a size Small. It's a peachy-pink color with 3 white stripes on the sleeves and the adidas logo embroidered on the left chest. The fabric is a polyester-cotton blend. It is in excellent condition. The approximate measurements are as follows:

Armpit to armpit: 18" across, Sleeve from shoulder seam to end: 23", length from bottom of collar to bottom down center back: 23", Side to side across the bottom: 14 1/2".

This item is from my smoke-free home. We do have a cat, but she is not allowed to wear our clothes :-)
Please ask questions and/or request more pictures before biding as I don't do returns.
Thanks for looking!