Billy Reid Size Chart

Shirting
US SIZE	CHEST	NECK	WAIST	SLEEVE LENGTH
XS	34-36	13-13.5	28-30	33-34
S	36-38	14-14.5	30-32	33.5-34.5
M	38-40	15-15.5	32-34	34-35
L	40-42	16-16.5	34-36	34.5-35.5
XL	42-45	17-17.5	36-39	35-36
XXL	45-48	18-18.5	39-42	35.5-36.5

Suiting & Blazers
US NUMERIC SIZE	CHEST
34	33-35
36	35-37
38	37-39
40	39-41
42	41-43
44	43-45
46	45-47
48	47-49

Pants
US SIZE	US NUMERIC SIZE	WAIST
XS	28	28-30
S	30	30-32
M	32	32-33
M	33	33-34
L	34	34-35
L	36	35-36
XL	38	36-39
XXL	40	39-42