As you know, you can fit in size M in one store, but wear L in the other. We as well have our own standards and we take multiple aspects in consideration, when choosing your size, like height and body type. That is important! If you are tall and slim, we need to make sure your shirt is not too baggy. If you are short and stocky, we need to size your shorts just right. We ask you to enter chest, hip and waist, as well as the height when placing an order, so you can rest assured your uniform will be a perfect fit! We also have a Size Chart where you can compare the actual size of our garments with the ones from the store.