If you usually need extra run in the arm or bust area, we recommend ordering a size up.

Sizing	S	M	L	XL	2XL
Size (US)	2/4	6/8	10/12	14	16
Bust (in)	33-34	35-36	37-38	39-40	40-41
Waist (in)	33	34	36	38	40