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 !!!

①Welcome ^_^Please look at the size and color carefully before you buy

>available: XS，S， M， L， XL，2XL

>ASIA SIZE Shoulder / Chest/ Length / Sleeve
XS: 39cm/ 98cm/ 60cm/ 60cm
S: 41cm/ 100cm/ 62cm/ 61cm
M: 43cm/ 102cm/ 64cm/ 62cm
L: 45cm/ 106cm/ 68cm/ 64cm
XL: 46cm/ 108cm/ 70cm/ 66cm
2XL: 47cm/ 110cm/ 72cm/ 67cm

②More surprises， please enter the store
③Thank you，I wish you a happy shopping ★★★★★

Note:
（1）Please Contact us in time if you have any problem About the product，We can help you solve most of the troubles，then give you Good service.
（2）If you are not satisfied with the product that exists damaged or you did not receive the product and so on， you can immediately apply for a refund， we will return your money.
The item we sell are in Asian size ， This jacket is 2-3 size smaller than euro size!!!
so we suggest if you what make a correct choice you should choose by size chart
the size chart is at the last image ， please take care