Use the chart below to find your Butterfly clothing size.

Sport Size	Men’s / Boys’ Sizes	Ladies’ / Girls’ Sizes	Shirt Lady	Unisex Sizes (EU)
0	128	128	—	—
1	140	140	—	3XS
2	152	152 / 34	—	XXS
3	164 / 44	164 / 36	34	XS
4	176 / 46	176 / 38	36	S
5	48 / 50	40 / 42	38	M
6	52	44	40	L
7	54	46	42	XL
8	56	48 / 50	—	XXL
9	58	52	—	3XL
10	60	54	—	4XL

Measurement	XS	S	M	L	XL	2XL	3XL	4XL
Back Length	65	67	69	71	73	75	77	80
Chest	53	56	58	60	62	64	67	71
Sleeve Length (Shoulder)	54	57	59	61	63	65	67	70
Bottom Relaxed	46	49	51	53	55	57	59	62
Front Zip Length	71	72.5	74	75.5	77	78.5	80	81.5

Measurement	128	140	152	XS	S	M	L	XL	XXL	3XL	4XL
Back Length	53	57	61	65	69	72	74	76	80	84	88
Chest	34	38	42	46	49	52	54	56	60	66	72
Bottom	34	38	42	46	49	52	54	56	60	66	72
Cuff Opening	10	11	12	14	16	18	19	20	21	23	25
Collar Length	33	33	36	36	39	39	41	41	43	45	45

Measurement	128	140	152	XS	S	M	L	XL	XXL	3XL	4XL
Back Length	55	60	63	66	69	72	74	76	79	82	86
Chest	36	41	44	47	50	53	55	57	60	65	71
Bottom	36	41	44	47	50	53	55	57	60	65	71
Cuff Opening	12	13	14	15	17	18	19	20	22	24	25
Neck Width	18.5	19	19.5	20	20.5	21	21.5	22	22.5	23	23.5

Measurement	XXS	XS	S	M	L	XL	XXL
Back Length	60	63	65	67	69	71	74
Chest	42	45	47	49	51	53	56
Bottom	45	48	50	52	54	56	59
Cuff Opening	14	15	15.5	16	16.5	17	18
Neck Width	18.5	19	19.5	20	20.5	21	21.5
Neck Drop	8	8.25	8.5	8.75	9	9.25	9.5
Waist	39	42	44	46	48	50	53

Measurement	152	XS	S	M	L	XL	XXL	3XL	4XL
Back Length	59	62	65	68	70	72	75	78	82
Chest	46	49	52	55	57	59	62	67	72
Bottom	46	49	52	55	57	59	62	67	72
Sleeve Length	77	79	81	83	84	85	86	88	89
Cuff Opening	9.5	10	10.5	11	11.5	12	12.5	13	13.5
Neck Width	18.5	19	19.5	20	20.5	21	21.5	22	22.5