New Size Chart

SIZE		USA	Bust		WEIGHT	Waist		Hips
SIZE		USA	Inches	CM		Inches	CM	Inches	CM
4	XXS	00 - 0	31 - 32	79 - 81	16 - 18 kg	24 - 25	61 - 63.5	35 - 36	89 - 91.4
5	XS	0 - 2	32.5 - 33.5	82.5 - 85	18 - 20 kg	25 - 26	63.5 - 66	36 - 37	91.4 - 94
6	S	2 - 4	34 - 35	86.4 - 89	20 - 23 kg	27 - 28	66 - 68.6	37 - 38	94 - 96.5
6X / 7	M	6 - 8	36 - 38	89 - 91.4	23 - 26 kg	29 - 30	71 - 73.7	39 - 40	99 -101.6
8	L	8 - 10	39 - 40	91.4 - 94	26 - 29 kg	31 - 32	73.7 - 76.2	42 - 43	101.6 - 104
10	XL	10 - 12	41 - 43	104 - 109	29 - 34 kg	34 - 35	86 - 89	44 - 45	111 - 114
12	XXL / 0X	14 - 16	44 - 45	111 - 114	34 - 39 kg	36 - 37	91 - 94	47 - 48	119 - 122
14	1X	18 - 20	46.5 - 47.5	118 - 121	39 - 45 kg	39.5 - 40.5	100 - 103	50.5 - 51.5	128 - 131
16	2X	20 - 22	49 - 50	124 - 127	45 - 49 kg	42 - 43	107 - 109	53 - 54	135 - 137
18	3X	22 - 24	51.5 - 52.5	131 - 133	49 - 52 kg	44.5 - 45.5	113 - 116	55.5 - 56.5	141 - 144

GENERIC SIZE	INDIAN SIZE	U.S. SIZE	CHEST (inches)	WAIST (inches)	HIP (inches)
X Small	34	4	33-34	25-27	35-36
Small	36	6	35-36	28-30	37-38
Medium	38	8	37-38	31-33	39-40
Large	40	10	39-40	34-35	41-42
X-Large	42	12	41-42	36-38	43-44
XX-Large	44	14	43-44	39-40	45-46
XXX-Large	46	16	45-46	41-42	47-48
1X	48	18	47-48	43-44	49-50

How to measure?