For guys that normally wear an XL or XXL, if you want a slightly bigger fit, switch to clothes that are 1XL or 2XL.

Size	XS	S	M	L	XL	XXL	1XL	2XL	3XL	4XL	5XL
Chest (in inches)	38	40	42	44	46	48	50	53	56	59	62
Body Length (From Hips)	27 1/2	28	28 3/4	29 1/2	30 1/2	31 1/4	30 1/4	31 1/2	32 1/4	33	33 3/4
Sleeve Length (From Collar Bone)	15 3/4	16 1/2	17 1/4	18	18 3/4	19 1/2	20 3/4	21 1/2	22 1/4	23	23 3/4