National Sportswear of Belleville, NJ

4.9
30 reviews

About

Custom T-Shirt StoreClothing StoreCustom Made Clothing Store
NATIONAL SPORTSWEAR was established in 1947 by Marc S. Tartaglia and Robert Rossetti as a custom outdoor sign and lettering company. Back then it was known as Red Diamond Company, named after the US Third Army (11th Regiment) 5th Infantry Division in which Marc proudly served under General Patton in World War II. As the company grew the need for mass production of signs and lettering became apparent and Red Diamond was among the first to introduce silk screen printing for the production of multiple signs, banners, etc.

Location

National Sportswear of Belleville, NJ
368 Cortlandt St, Belleville, NJ
07109, United States

Hours

Reviews

4.9
30 reviews
5 stars
29
4 stars
0
3 stars
0
2 stars
0
1 star
1
  • PP
    Patricia Payumo (payumopatrish)
    Jun 5, 2025
    5.0
    Ordered shirts, aprons, and hats from this National Sportswear and they’re very accommodating to our needs for our food truck business. Made some suggestions, too which is very helpful in starting out a business! Thankfully this store is near our house ! Support local <3
  • MT
    Mohammad Tahboub
    Mar 8, 2023
    5.0
    Mark and Mike are the best! Highly recommend this spot!
  • ST
    Stanley Titterington
    Apr 18, 2019
    5.0
    Good Local Business always takes great care of you. Prices are reasonable and work is excellent.
  • RL
    Rob Love
    Nov 15, 2017
    5.0
    I have been dealing with National Sportswear since 1987. That says it all. During that time I have owned several businesses and have never been disappointed. When the clothes wear out before the logos, you KNOW they are doing it right!