Sizes (US Youth)

X-Small  4 | Small  6-8 | Medium  10-12 | Large  14-16

Measurements

Chest Width (Laid Flat)

X-Small  16″ | Small  17″ | Medium  18″ | Large 19″

Body Length

X-Small  20.5″ | Small  22″ | Medium  23.5″ | Large 25″