kl 1 Bought size 7 based on the measurements but it is not stretchable so it is too tight. It is so disappointing. I saw the model advertised is wearing a size 7 (sh e is 170cm) so after measuring I decided to buy size 7 (I’m 152 49kg). But no, it is far too small. I need 2 size bigger. The seller not willing to do the exchange as I’m from overseas, even though I offer to pay for the shipping costs.I guess it will have to go to the bin as you need to be very tiny to get into it and I don’t know any small person.