A green blazer, a red gingham shirt, and a Dress Stuart tartan bow tie...
A green blazer is a hard price of clothing to pull off. There are really only three occasions where you can wear one, Christmas, St. Patrick's Day, and when you win the Master's. Even on these three times, it is still s tricky move. It really takes some confidence or just a devil-may-care attitude.
Because the jacket is over the top, the rest of the outfit is a bit more simple. Remember you can mix and match patterns as long as the sizes are different. In this case the gingham is very small but the bow tie tartan is bigger.
Once again, I really love Dress Stuart Tartan. I find it very classy looking. Also don't forget that winter whites are a thing; there here to stay and they're awesome!