Swagger

I don't care what anyone says, plaid is here to stay, especially for men. Walk into any shop and you'll find plaid. The trick is to keep it current. There are so many varieties, short sleeved, crazy colours and innovative fabrics, rather than just the traditional cotton. Just make sure the shirt is tailored. That 'boxy' look is a 'no'.
This is a great example on one way to wear plaid. Very stylish and polished.