1.It'll have a deviation about 3-5cm, which is up to the different elasticity of fabric. 2.Do not use washing powder and bleach for washing. 3.Wearer's weight should be less than 150kg. 4.Zipper on the open bust is from left to right We could do some changes of the zentai accoring to your requirement ,such as open Eyes, open mouth, otch zipper for femal, rotch zipper For male, face aperture and so on.We can provide the customization service,and you may also provide us with your detailed size requirements for customizing. You could choose standard size, or fill in your accurate measurement and we custom make for you. Open crotch is also available. Check more details about sizes and how to measure below in description.