Standard sizing	S	M	L	XL	2XL
BUST cm	86-90	91-96	97-104	105-114	115-119
WAIST cm	63-67	68-73	74-81	82-91	92-101
HIP cm	91-95	96-101	102-109	110-119	120-125
Measure your bust under your arms around the fullest part of your chest (Note: this measurement is usually larger than your bra size).
Measure your waist around your natural waistline, keeping the tape comfortably loose.
Measure your hips around the fullest part of you hips (approximately 8" below your waistline).