WW2 Headquarters Store
BRING UP THE PIAT – T-Shirt
BRING UP THE PIAT – T-Shirt
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Set in bold WW2 Headquarters font with a striking yellow-and-black graphic punch, this is not just a T-shirt — it’s a uniform for the historically enlightened. Whether you’re storming a battlefield walk or just the pub garden, this 100% cotton classic fit tee is your go-to.
Structured, sharp, and built to last — just like the PIAT itself (well… give or take). Layer it up, wear it proud, and prepare for the inevitable nod of approval from fellow listeners.
Vital Statistics (No Need to Phone HQ):
• 100% cotton (soft enough for civvies, tough enough for the front line)
• Double-seamed for durability – because let’s face it, you’ll be wearing this a lot
• Unisex fit – perfect for all ranks
• Available in shades to match your war room, wardrobe, or weapon of choice
Important Briefing:
The White option may lean off-white (don’t blame us, blame the mill).
The ‘Natural’ colour has some dark flecks. Adds character, like a veteran’s beret.
Bottom Line?
It's loud, it's proud, and it’s what Churchill might have worn on his day off.
Bring up the PIAT. Bring home the T-shirt. Job done.
A Bit About the T-Shirt (And Why You Should Check Your Size!)
Al Murray: Now, let’s talk about the T-shirt itself—this isn’t some cheap knockoff; it’s print-on-demand, which means no wasted stock sitting in a warehouse somewhere gathering dust. Instead, every shirt is printed just for you, which is a win for both history lovers and the planet.
James Holland: Absolutely. But, and this is important—check your size before you order. We don’t want loads of returns bouncing around, adding to unnecessary emissions. Pick the right fit, wear it with pride, and show the world you know your history.
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
• Traceability:
- Knitting—Honduras, the Dominican Republic
- Dyeing—Honduras, the Dominican Republic
- Manufacturing—Nicaragua, Honduras, Haiti, El Salvador, or the Dominican Republic
• Contains 0% recycled polyester
• Contains 0% dangerous substances
Size guide
LENGTH (inches) | WIDTH (inches) | SLEEVE LENGTH (inches) | |
S | 28 | 18 | 15 ⅝ |
M | 29 | 20 | 17 |
L | 30 | 22 | 18 ½ |
XL | 31 | 24 | 20 |
2XL | 32 | 26 | 21 ½ |
3XL | 33 | 28 | 22 ¾ |
4XL | 34 | 30 | 24 ¼ |
5XL | 35 | 32 | 25 ¼ |
LENGTH (cm) | WIDTH (cm) | SLEEVE LENGTH (cm) | |
S | 71.1 | 45.7 | 39.7 |
M | 73.7 | 50.8 | 43.2 |
L | 76.2 | 55.9 | 47 |
XL | 78.7 | 61 | 50.8 |
2XL | 81.3 | 66 | 54.6 |
3XL | 83.8 | 71.1 | 58 |
4XL | 86.4 | 76.2 | 61.5 |
5XL | 89 | 81.3 | 64.3 |
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Let customers speak for us
from 18 reviewsArrived quickly, good quality material

Nice shirt, good quality. No notes.

An excellent T shirt - love the relevance of the Codenames - it makes it special. Lots of folks have asked what it means - it’s educating people!

Beautiful quality tee in a fabulous fabric. Given the item is individually printed the delivery time was swift and the delivery company efficient.
Thanks for the comprehensive size guide, the tee is also a perfect fit.
I look forward to buying more kit from WW2 Headquarters very soon.

The T-shirt is great quality. The sizing is accurate so just order the size you usually order without worry. Considering these items are made to order, the delivery time was also quicker than expected. I'll be ordering again, for sure.

Everything is too like great quality

Really good

Good quality, heavy cotton. Nice colour etc.
Just be worried if someone brings me a Piat when I’m out and about wearing it. It’s just a saying today.

A quality T-Shirt with great logo, will be wearing this a lot this summer.

Good quality product with fun graphics but at £16 for one mug overpriced.

Great! Arrived well packaged and the artwork on the mug looks fantastic

This is a quality T-shirt
-Love the quality of the t-shirt and the originality of the logo. Really speaks to me about the scene from "A Bridge Too Far". Unfortunately, i ordered a size too large because I could not tell if it was European or US sizes. (The sizing is US).
So I reordered another t-shirt in the correct size. I do have use for the oversized t-shirt. Shipping was fairly quick to the Outer Reaches ( aka Quebec).
Good quality, heavy cotton. Nice colour etc.
Just be worried if someone brings me a Piat when I’m out and about wearing it. It’s just a saying today.