Tonight the Boston Celtics unveiled their new gray and green alternate uniforms. They feature a design on the sign with the famous parquet floor. Many think these new uniforms are very ugly and "look like they are wearing backpacks." The NBA has been pushing both alternate and sleeved jerseys, but neither have been received well by fans. There seems to be no good reason to mess with the historic uniforms of the Celtics. Below are photos of the new uniforms.