This size chart will help with the international conversion for men’s sizing in Blazer Jackets, Sport Coats and Suit Jackets. USA Italy Blazer Jacket Size Conversion is one of the most common questions. Italy is always +10 to the USA Blazer Jacket size. So if a USA men’s blazer jacket size is 40 then the Italy blazer jacket size is 50.
The European blazer sizing includes the following countries: France, Germany, Italy, Spain, Sweden, Denmark and Portugal.