Inches or centimetres it makes no difference.
When taking measurements, if possible please get someone else to measure you. Take your dimensions over something like a T-shirt or close fitting sweat shirt. The tape measure should be a snug fit. Please do not allow extra for bulky clothing, we will do this. The inside leg measurement should be from the crotch to the floor.
Please be honest! If you feel we need to know a "special" dimension tell us. Believe us you are not the only one!!!!!
If you would like any further information, please contact us, we are always pleased to help