SMALL:
Front Body Length: 27 3/4 in.
Chest Width: 19 in.

MEDIUM:
Front Body Length: 28 5/8 in.
Chest Width: 21 in.

LARGE:
Front Body Length: 29 1/2 in.
Chest Width: 22 7/8 in.

X-LARGE:
Front Body Length: 30 1/2 in.
Chest Width: 24 3/4 in.

XX-LARGE:
Front Body Length: 31 3/8 in.
Chest Width: 26 5/8 in.