If you followed our directions it will be very easy.
Don't rely on hypotheses.
Check well in the sizes section on this website, focus in particular on the waist and chest, as regards the shirts and waist and the length as regards the pants. If you want you can compare the size of a product you already own.
If you have any doubts, you can contact our assistance service by chat or e-mail: info@vis-sportwear.it