Every now and then, you have to take off the Celtics jerseys and tees and put on something nice. That doesn’t mean you have to go without your Boston spirit! Throw on this Reflex plaid button-down shirt from Antigua for a dressier version of your favorite team duds. This collared shirt boasts an embroidered team logo on the right side above a chest pocket. You’re gonna look so great in this shirt that you might convert other people into Celtics fans!