The Celtics have been featuring their City Edition uniforms lately, and now you can purchase them at the link above.
From the Celtics:
“Designed to capture the many successful eras of Celtics basketball, Boston’s City Edition uniform top features elements from three different decades. Founded with a solid green base, the uniform projects a white outlined wordmark and number scheme reminiscent of the team’s 1949 uniforms. The back of the jersey features a white nameplate block below the player’s jersey number, a nod to the team’s iconic 1988 warmup jackets, while the taping around the arms and neck replicates the team’s 1965 uniform.
Here are some images:
And my personal favorite is the warmup jackets.