*** UPDATE: GIVEAWAY CLOSED *** Winners have been contacted. Please check your DMs. —— 🏆 Number 18. Congratulations to the Boston Celtics, the much loved, much envied, and most decorated organization in NBA history. In celebration of the world champs, we’ve made this limited-edition T-shirt to giveaway to 10 of the #Celtics’ most diehard fans. Tag a true fan in the comments, and you and your friend may be selected to receive this exclusive piece. This T-shirt is not for sale. Contest ends in 24 hours. #reigningchamp #nbafinals