[oversleep]

Hi
I just had few suit jackets altered and when i look at the back, there are some crease and quite noticable at the arm connection and under arm hole. Is this normal?

 

[oversleep]

Looks like there may be too much material in the back... what did the tailor do to the jacket?

The alteration were,
1. Reduce the shoulder seam
2. Shorten sleeve length from the shoulder
3. Let out the side abit as it was too tight at the back which limit the arm movement.