1. 

   Your height

2. 

   Jacket size ( your chest size and jacket length fitting, i.e. 38" short, 50" regular or 42" long)

3. 

   Trouser size (your waist and inside leg measurement)

4. 

   Collar size

5. 

   Shirt collar preference, either wing or standard day collar

If you would like extra help with your sizing, see our Sizing Guide