Gaia Double-Breasted Coat - Black

I NEVER have wrote a bad review about clothing before, but for $500 I expected the buttons to stay on after 1 wear? The first time I wore this coat I just walked 15 minutes to a friend's house and two of the front buttons just fell off without me even pulling them. I've had to sew every button (yes ALL of them) back on by hand because they literally fall off if you touch them at all. The coat is also very thin compared to other wool coats I've had. Insane pricing for horrid quality