Trinny & Susannah Sizes	Dress Sizes	WAIST (inches)	HIPS (inches)
S	10-12	23-27	34-38
M	12-14	27-30	38-41
L	16-18	30-33	41-44
XL	20-22	33-40	44-50
XXL	24-26	40-46	50-55