Cloth experts: advise me on this jacket.

[Mr. Detective]

Hey guys,

I'm buying this denim jacket from Yesstyle.

http://www.yesstyle.com/en/bay-go-mall-denim-jacket/info.html/pid.1059592671

The size I chose was medium, but yesterday, I noticed that the length is only 58 cm, so it might be too short for me. I'm about 5'7 or 5'8 tall, 125 lbs, and most of my shirts are about 60 cm long or more. They won't let me cancel my order because it has been processed, but I can change the size. Problem is, I don't know which size is right for me. The larger sizes has slightly longer length, but their bust size seem too big for me. I don't think any of my shirt exceeds 100 cm, unless I measured wrong. XD

Is it possible for you to recommend me an appropriate size based on my weight and height? I am thinking of switching for a L, or maybe XL, but that bust measurement worries me.

 

[Kes]

XL will swamp you. The shoulders will hang down your arms, the arms will probably cover part of your hands.
L might be a little large round the bust/chest, but the style doesn't seem to be a closely fitting one, so that's not a deal breaker. It would also allow you to wear something thicker under it in cold weather.

 

[Mr. Detective]

Uh... I just received the jacket today, and it feels a little small. I thought the chest area would be enough, but even that feels a bit tight as well. The sleeve also feels a bit tight. These sizing are so... unpredictable.

I'm not sure if I can return this or not. But in case I do, should I go for XL or XXL?

Update: I think the larger size only increases the width of the jacket, not the sleeve. It's not exactly the chest area that bugs me, but the shoulder and the arm sleeve. I can't imagine a wider jacket with roughly the same sleeve size would help... I don't know, though. Maybe I should take a picture and post it?