Hello, So I have finally hit a dead end on fixing this problem. I have tried on multiple jackets/suits including the following: Brooks Brothers Fitzgerald Suitsupply Washington Suitsupply Napoli Polo Ralph Lauren Ehaberdasher Benjamin J crew Ludlow No matter what suit/jacket I try on, I always seem to have gap in the collar. The shoulders and chest on all these jackets fit me very well, but I can't seem to get away from the gap. I have tried on multiple sizes to see if that is the problem, but it has led to no avail. Any recommendations on what I should be doing next? Thanks!