40th Birthday T Shirts 40 Years Of Being Awesome Gift T-shirts

40th Birthday Gift T-shirt – A Legendary Milestone, Counted to the Second

Celebrating a 40th birthday? Make it unforgettable with this brilliantly bold 40th Birthday Gift T-shirt. Featuring a colourful countdown of an entire lifetime – from 40 years right down to a jaw-dropping 1,262,304,000 seconds – this tee is more than just a fun bit of clothing. It’s a wearable tribute to every memory, milestone and misadventure that’s made him the legend he is today.

Whether you’re shopping for your husband, your dad, your brother, or your best mate, this t-shirt is a guaranteed winner for his big day.

A Clever and Colourful Celebration

Let’s face it, turning forty deserves more than just a card and a slice of cake. This t-shirt brings the occasion to life with a rainbow-hued design that lists:

• 40 Years

• 480 Months

• 2087 Weeks

• 14,610 Days

• 350,640 Hours

• 21,038,400 Minutes

• 1,262,304,000 Seconds

• Of Being Awesome

It’s a design that says, “You’ve earned your stripes”, without being soppy or over the top. The striking typography and bright block colours add loads of character, making it a great conversation starter at parties, pubs, or even the office.

Made for Comfort, Built to Last

This 40th Birthday Gift T-shirt isn’t just about the laughs – it’s designed to be properly wearable too. Crafted from soft, breathable cotton, it’s ideal for everyday comfort. Whether he’s unwrapping it on his birthday morning, wearing it out to dinner, or showing it off at the pub, it’s a fit he’ll want to live in.

The print is made to stand the test of time – much like the man wearing it – with long-lasting colour and quality, even after plenty of washes. Available in sizes Small to 4XL, you’ll easily find the right one for your favourite forty-year-old.

Why It Makes the Perfect Present

If you’re stuck wondering what to get a man who’s already got everything, this t-shirt is the ideal answer. It’s funny, unique, and packed with personality – everything a good birthday gift should be. It hits that sweet spot between heartfelt and hilarious, making it suitable for anyone from your dad to your partner or a workmate.

Pair it with a cheeky birthday card, a nice bottle of something strong, or just wrap it up and let the shirt do the talking.

Key Highlights:

• Colourful time breakdown from years to seconds

• Humorous and heartfelt in one

• Soft, durable cotton for long-term wear

• Ideal for milestone birthdays and parties

• Available in a full range of sizes (S to 4XL)

Make his 40th birthday one to remember – with a tee that counts every single second of his awesome journey.

• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colours are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, Mexico

Disclaimers:
• Due to the fabric properties, the White colour variant may appear off-white rather than bright white.
• Dark colour speckles throughout the fabric are expected for the colour Natural.

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!