Work in progress
And when I look more closely on the picture again, and the suite collar. I saw on your website as well, that you smooth too much on the suite.
If you dont like to imitate wool to much, then you could try to put some noise on it. Look in Effects>Add Noise or you could try using the Object Docker LENS.
In the LENS on the Object Docker their is "Add Noise". Which you will get on a separate object. Very good practise when working on an image repare like yours.