Men's Adult (unisex) T-shirt Sizes

Size	Body Width	Body Length	Short Sleeve Length	Long Sleeve Length
Small	18	28	16.5	33.5
Medium	20	29	18	34.5
Large	22	30	19.5	35.5
X-Large	24	31	21	36.5
2X-Large	26	32	22.5	37.5
3X-Large	28	33	24	38.5
4X-Large	30	34	25.25	39.5
5X-Large	32	35	26.5	40.5

Women's Adult T-shirt Sizes (designed for a fitted look)

Size	Approx Dress Size	Chest Size	Body Length	Body Width
Small	0-4	31-33	22.5	14.75
Medium	4-8	34-36	23.5	15.75
Large	8-10	37-39	24.5	16.75
X-Large	10-12	39-41	25.5	17.75
2X-Large	12-14	41-43	26.5	18.75

Youth Unisex T-shirt Sizes

Size	Body Length	Body Width	# Size
X-Small	19.5	15.5	4/5
Small	21.5	17	6/8
Medium	23	18	10/12
Large	25	19	14/16
X-Large	26.5	20	18/20

Toddler Unisex T-shirt Sizes

Size	Body Length	Body Width
2T	17	13
3T	18	14
4T	19	15

All sizes listed are approximate and may vary slightly by manufacturer. Special notes on the fit of a shirt may be mentioned in the product description. 

Tie-dye shirts are all hand dyed in the U.S. and run approximately 1/2 size small due to the dyeing process.