Boston Celtics 2025 Championship Shirts. Shop the latest boston celtics gear and apparel for men, women and kids at the official online boston celtics store. Designed by local boston artist aaron dana, and as seen worn by some celtics players and staff during the celtics championship duck boat parade, this tee is now available for purchase!.
Each item in our collection is. The celtics have won the 2025 nba finals and there are plenty of hats, shirts, jerseys and other celtics gear available to celebrate.