• S.H.I.T. 40 Birthday Shirt - Funny Custom 40th Birthday T - Shirt - Bliss Birthday Shirts - S - Black
  • S.H.I.T. 40 Birthday Shirt - Funny Custom 40th Birthday T - Shirt - Bliss Birthday Shirts - S - White
  • S.H.I.T. 40 Birthday Shirt - Funny Custom 40th Birthday T - Shirt - Bliss Birthday Shirts - S - Pink
  • S.H.I.T. 40 Birthday Shirt - Funny Custom 40th Birthday T - Shirt - Bliss Birthday Shirts - S - Heather Ice Blue
  • S.H.I.T. 40 Birthday Shirt - Funny Custom 40th Birthday T - Shirt - Bliss Birthday Shirts - S - Athletic Heather
Bliss Birthday Shirts

S.H.I.T. 40 Birthday Shirt - Funny Custom 40th Birthday T-Shirt

S.H.I.T. 40 Birthday Shirt - Funny Custom 40th Birthday T-Shirt
$28.99 USD
$30.45 USD $28.99 USD
Shipping calculated at checkout.
Sale 5% off Sold out
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Material

✨ Bella Canvas 3001 Premium T-Shirt – Unmatched Comfort & Style ✨
🧵 Superior Material: 100% Airlume combed and ring-spun cotton for that super soft feel.

🎨 Color Options:
* Solid Colors: 100% pure cotton.
* Ash Grey: 99% cotton, 1% polyester.
* Heather Grey: 90% cotton, 10% polyester.
* Heather Colors: 52% cotton, 48% polyester.
👕 Tailored Fit: Side-seamed and shoulder-taped for extra comfort and durability.

🇺🇸 Proudly Printed in the USA!

Only 8 items are left in stock!
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Customer Reviews

Based on 23 reviews
87%
(20)
13%
(3)
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E
Emily Johnson
Hilarious Shirt!

This shirt is absolutely hilarious! My friend couldn’t stop laughing when she saw it. Great for a 40th birthday party.

A
Amanda White
Good Buy

This was a good buy. The shirt is comfy, and the print quality is excellent.

B
Brian King
Comfortable and Fun

The shirt is both comfortable and fun. My wife loved wearing it on her big day!

K
Karen Harris
Funny Shirt, Big Size

The shirt was a bit bigger than expected, but it’s really funny and comfortable.

S
Sarah Thompson
Good Quality

The shirt quality is good, and the print is funny as heck. Definitely a conversation starter!

123

Celebrate Milestones with Humor

Turning 40 is a big deal, and our S.H.I.T. 40 Birthday Shirt from Bliss Birthday Shirts makes it even more memorable! Embrace the journey and add a touch of humor with this unique custom t-shirt designed to spread joy and laughter.

Unique Design for a Special Day

This custom t-shirt features a playful and eye-catching design that highlights the milestone age in a fun way. The acronym "S.H.I.T." stands for "Sure Happy It's Thirty," a cheeky nod to turning 40 while celebrating the youthful spirit. Made from high-quality, soft fabric, this shirt ensures both comfort and style during the birthday celebrations.

Why Choose Our Birthday Shirts?

  • Customizable Options: Personalize the shirt with the birthday person's name or a special message to make it truly unique.
  • Superior Comfort: Crafted from premium cotton blend for a soft, breathable feel.
  • Vibrant Prints: High-quality print that doesn’t fade, ensuring the shirt looks great wash after wash.
  • Perfect Fit: Available in various sizes to suit different body types.

Ideal Gift for the Big 4-0

Looking for the perfect birthday gift for a friend or loved one turning 40? Look no further! Our custom t-shirts make excellent, thoughtful presents that will bring smiles and laughter to the birthday celebration. Whether it's for a casual day out or a birthday party, this shirt is sure to be a hit.

Easy Ordering Process

Ordering from Bliss Birthday Shirts is a breeze. Simply choose your preferred size, customize your message, and place your order. We'll handle the rest to ensure your birthday shirt is just as special as the person wearing it. 

Celebrate the big 40 in style and humor with our S.H.I.T. 40 Birthday Shirts. Because every milestone deserves a shirt as special as the person wearing it.

Estimated production time + Shipping Times 

+ Production time: 1-3 business days. 
     - We will provide tracking information after production. (It may take longer during the holiday seasons).

+ Shipping Times
     - United States: 4-8 Days
     - Canada, Australia, United Kingdom, New Zealand 10-12 Days
     - Asia, Europe 18-25 Days
     - Mexico, South America, Caribbean 20-30 Days
     - Africa 25-35 Days