As a rule, our sizes are European and are shown as numbers, e.g. 36. We also have many garments marked with international sizes in the form of letters, e.g. XS, S, M, etc. See also our conversion tables for measurements. These are general, but may be of use.Sometimes, to make your choice easier, we convert certain hard-to-interpret sizes to international sizes. These are shown in brackets after the size marked on the garment. If you are not sure what size to order, please contact us at firstname.lastname@example.org. Don’t forget to state which garment you are referring to. You are welcome to mail a link to the garment in question.