Mushroom Kingdom
The Original Bros. T-Shirt
£19
The OG brotherly duo are on a quest to save Princess Peach from the devious Bowser in our unofficial Super Mario Bros t-shirt.
🍄 Super Mario Bros t-shirt, inspired by the Super Mario Bros series
👕 Comfy unisex Super Mario Bros t-shirt, available in a regular/unisex fit
🎉 Limited numbers available!
✨ Includes numbered certificate
🎨 Printed with love and eco-friendly ink in the UK
🧵 100% ring-spun cotton tee in grey
💜 Taped neck and shoulders for extra comfort
T-Shirt Sizes
All our t-shirts are unisex and a relaxed fit up to 3XL. For a more fitted shape, consider a size down.
S | M | L | XL | 2XL | 3XL | |
---|---|---|---|---|---|---|
Chest (inch) | 34/36 | 38/40 | 42/44 | 46/48 | 50/52 | 54/56 |
Chest (cm) | 46 | 51 | 56 | 61 | 66 | 68 |
UK dress | 8/10 | 12/14 | 16/18 | 18/20 | 22/24 | 26/28 |
US dress | 4/6 | 8/10 | 12/14 | 16/18 | 20/22 | 24/26 |
EU dress | 34/36 | 38/40 | 42/44 | 46/48 | 50/52 | 54/56 |
Free UK Standard Delivery with all orders!
Free Worldwide Standard Shipping with all orders!
All orders are shipped free from the UK! For faster delivery and peace of mind, optional paid tracked shipping is available
UK Standard Delivery | FREE | 2-4 working days |
UK Tracked Delivery | £5 | 2-4 working days |
Europe Standard Shipping | FREE | EU shipping is temporarily on hold - sorry for any inconveniences caused! |
Europe Tracked Shipping | €9 | 1-2 weeks |
USA Standard Shipping | FREE | 2-3 weeks |
USA Tracked Shipping | $10 | 1-2 weeks |
Canada Standard Shipping | FREE | 2-3 weeks |
Canada Tracked Shipping | c$12 | 1-2 weeks |
Australia Standard Shipping | FREE | 2-3 weeks |
Australia Tracked Shipping | $12 | 1-2 weeks |
Rest of the World Standard Shipping | FREE | 2-3 weeks |
Rest of the World Tracked Shipping | £10 | 1-2 weeks |
Not happy? Your money back, guaranteed!
Return within 1 year for a refund or replacement
We want you to be 100% happy with your fresh gear and geeky prints. If you no longer want your tees, or are unhappy for any reason – your money back, guaranteed!

The retro Mario Bros. t-shirt
Say hello to the Original Bros. t-shirt, a leap back in time to the NES platformer that started it all, Super Mario Bros. Two brothers, on epic adventure across the Mushroom Kingdom. This one is full of retro references, celebrating this dynamic duo!
This unofficial Mario t-shirt is part of the Mario t-shirts collection – and one of our nostalgic gaming shirts to equip before you next battle Bowser!

How this Mario tee was made
As a big fan of all things Mario, I wanted to try designing a tribute tee that showcases the classic Mario pixel aesthetic! First started with Mario himself and added in the second plumber. To tie it together – of course, that iconic warp pipe and NES controller aesthetic.
Had a lot of fun designing this one! Each pixel in our gaming t-shirts collection is made from scratch to create a unique look. It also allows for a super sharp and detailed print every time.
See more Mario t-shirts and unofficial Nintendo shirts in the Mushroom Kingdom collection, like this Mario Kart shirt or perhaps a Boo t-shirt, also!

An super star in gaming t-shirt comfort
TeeChu gaming tees are built to last every adventure to the Mushroom Kingdom, every Bowser battle. Enjoying the outdoors or loving cosy gaming at home? TeeChu gaming tees you can rely on!
Prints in our video game t-shirts are deep into the fabric to last many Mario levels, plus comfy threads ensure you feel awesome!

Returns? Of course!
Not happy with your Mario t-shirts? No problem!
Press restart! In other words, your money-back guaranteed on all gaming t-shirts – the only question we’ll ask is, “how can we make it right?”
Customer Reviews
There is 1 review for The Original Bros. T-Shirt. All reviews are collected using Trustpilot from verified purchases only!
Wolfy W. –
Lovely soft material and fits really well, especially around the shoulders!