Adidas St. Louis Cardinals Red MLB Baseball Jersey is Size Kids/Child L (7). It is in fairly good condition. There is some deterioration of the sleeve team logo (see photo). Please compare the measurements, below, to a jersey or T-shirt you know fits your child well. Not all Child/Kids L (7) garments measure the same. 

Measurements: 

• Length (center back collar to bottom hem): about 17" (front and 19" (back)

• Width (armpit to armpit): about 15.5"

Measure with the comparison shirt laying flat.

(Double width measurement to get full chest measurement)

http://www.use.com/images/s_2/86c85669b6b289e0e858.jpg