I found the sneaky, hiding buttons for my plaid vest and finished it up with some quick buttonholes. The pattern I used is the classic Vogue 7975, which I bought to make a Chanel-style cardigan. Now that I know it fits well, I'm really getting the bug to make that Chanel jacket again. I also altered the neckline and tacked on a collar from Simplicity 2473.
Without further ado, here's the vest:
The buttons are from Sawyer Brook but are long sold out.