Your Cart is Empty
FIT: A regular fit, with straight side seams and real world sizing. Our tees are for Australian men with a good length and room to move.
EASY CARE: Machine wash and line dry. Give it a quick press with the iron on the wrong side. This will help the print to stay looking its best.
ORIGINAL: Designed in-house. Every item you buy is a bespoke design and exclusive to Shamrock Shirts. Never see it anywhere else.
ETHICAL: Feel good about your clothing. Wear a shirt made ethical factories with safe, fair and humane working conditions. Certified Child Labour Free.
FIGHTS FIRES: We donate $1 from the sale of every item to the NSW RFS, Oakville Brigade. An important volunteer organisation that gives so much to our local community.
Buying clothing online can be daunting, and we want you to love your new shirt.
Take a look at the size chart before you buy, and don't be afraid to ask us questions if you aren't sure of the size.
The best way to order the right size is to measure a t-shirt you already have, that fits you well.
Lay it flat, and measure straight across the front from armpit to armpit. Then compare that number with our size chart.
If you get your t-shirt and it's not the right size for you, don't worry! You can return it to us and exchange it for a different size.
We're happy to answer any questions you have about our tees.
Your question may be answered on our Frequently Asked Questions page, but if it isn't, please get in touch and we'll help you out.
A different angle of a classic. The only view competitors saw of the GT and thanks to Shamrock, we all get to enjoy the view so many professionals lived with back in the day.
How good was the GT40 in its day? Just blew everyone away. Great choice of t-shirt Adrian, enjoy.
