Two-piece set including jacket and pants but excluding vest and shirt.
I'm afraid that you regard the size as Euro Size and US Size.please do not follow system size chart !!!
if you want make a very correct choice you should choose by the size chart at the Second image !!!
>available: S，M, L, XL, 2XL, 3XL
Size:
Jacket size:
S: Soulder=41cm Bust=92cm Sleeve=61cm Length=67cm
M: Soulder=42cm Bust=94cm Sleeve=61cm Length=67cm
L: Soulder=43cm Bust=98cm Sleeve=62cm Length=68cm
XL: Soulder=44cm Bust=102cm Sleeve=63cm Length=69cm
XXL: Soulder=45cm Bust=106cm Sleeve=64cm Length=70cm
3XL: Soulder=46cm Bust=110cm Sleeve=65cm Length=71cm
Pants size:
S: Waistline=72cm Thigh=54cm Crotch=24cm Leg Opening=17.5cm Length=105cm
M: Waistline=76cm Thigh=56cm Crotch=24cm Leg Opening=17.5cm Length=106cm
L: Waistline=80cm Thigh=58cm Crotch=25cm Leg Opening=18cm Length=107cm
XL: Waistline=84cm Thigh=61cm Crotch=26cm Leg Opening=19cm Length=108cm
XXL: Waistline=88cm Thigh=64cm Crotch=27cm Leg Opening=20cm Length=110cm
3XL: Waistline=92cm Thigh=65cm Crotch=24cm Leg Opening=21cm Length=112cm
Measured by hand, please allow 2-3 cm error.
Please feel free to contact us if you're not so sure about the size.
The color may seems a little different from pictures because of the light when we took pictures, hope you can understand it. 
