I lost the button last week and since they're cloth-covered buttons, I have to order a replacement one from JtG in the UK. With the cost of shipping, it isn't worth it to pay 25$ or wtv in shipping just to have 1 button shipped. So I'm waiting to see if I'm gonna buy anything else from JtG, or I could simply buy a whole new set of buttons locally and change them all. Haven't decided yet.
And of course, thanks for the comment. Hopefully I'll be able to post a new fit once my ToJ jacket comes in, in a week or so