The perfect gift for Dad.

Father's Day Tees

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Long Sleeve T-Shirts

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Revhead on Board

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McLaren Senna T-Shirt

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Customer Reviews

"I have ordered at least 15+ tees from Shamrock and they have all been of the highest quality.  The designs are fantastic and unique and they also did a custom design for me.  Outstanding customer service." - Rob, 2019

"Nat and the team are awesome!! At the drop of a hat they were able to print some last minute t-shirts just before our charity car rally.  Fantastic service and quality products. Cheers!." - Scott, 2019

"Long time customer of Shamrock Shirts. The quality & service from them has been fantastic. Wouldn't hesitate to recommend them." - Sarah, 2019


Original Automotive T-Shirts - Small Family Business

Shamrock Shirts is a small family business based in the Hawkesbury region of NSW in Australia.  We design and hand print all of our car t-shirts in-house and have a passion for anything with an engine.  We started Shamrock Shirts in 2007 with the aim to provide great quality car t-shirts to the automotive scene in Sydney.  Our designs are subtle, refined and we try to cover a huge range of manufacturers and models.  In doing this, we have become Australia's largest range of automotive t-shirts.  No matter what form of motorsport you're into, or what kind of car you drive, our extensive range of original designs will have something perfect for you.  

Shamrock Shirts

PO Box 4140, Pitt Town NSW 2756

Phone: 0406 025 272

Mon - Fri, 10am - 2pm