Green Mountain Shirts is a category of apparel offered by Green Mountain Monogram.

Because Green Mountain Monogram services, designs, and printed products are in high demand, we have pre-printed merchandise and apparel printing services through our affiliate companies and web sites. 

JohnyRockstar.com – Automotive-themed Clothing that Rocks!

Johny Rockstar from Green Mountain Monogram

Johny Rockstar is a fully licensed dealer of the best automotive t-shirt designs! Our automotive-themed styles (especially classic car-themed shirts) are featured at leading automotive events across the country, so we pride ourselves in the quality of our artwork and the quality of our screen-printing and embroidery.

Johny Rockstar is your go-to, one-stop shop for car t-shirts, mechanic shirts, and caps for men, women, and even kids! Johny Rockstar has been creating award-winning styles and popular car designs for more than ten years. Also, our parent company, Green Mountain Monogram, has been a leader in the automotive screen printing field for more than 20 years.

We offer branded automotive clothing for some of the best cars ever made, which of course includes:

  • Chevy (Camaro, Chevelle, Corvette, El Camino, Impala, Monte Carlo, Silverado, Super Nova)
  • Dodge (Challenger, Charger, Demon, Super Bee)
  • Pontiac (Firedbird, GTO, Trans Am)
  • and more

Of course we also have manufacturer-themed clothing, including:

  • Chevy, Chevy Racing
  • Dodge
  • HEMI
  • Mopar
  • Ram

Johny Rockstar Wholesale Program

In addition to selling our top-notch automotive-themed clothing directly to car enthusiasts all over the world, Johny Rockstar offers special wholesale pricing to resellers. Learn more about our Wholesale Program.