Keep Calm and Love Pi T-Shirt | Funny Math Lover Graphic Tee | STEM Teacher Gift | Pi Day Shirt | Nerdy Math Apparel| Geeky Math Pun T-Shirt

Keep Calm and Love Pi T-Shirt | Funny Math Lover Graphic Tee | STEM Teacher Gift | Pi Day Shirt | Nerdy Math Apparel| Geeky Math Pun T-Shirt

$22.00 $25.88

Shipping to United States: $4.75



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Keep Calm and Love Pi T-Shirt | Funny Math Lover Graphic Tee 🎉

Celebrate your love for math with this playful "Keep Calm and Love Pi" T-shirt! Perfect for math enthusiasts, STEM teachers, and anyone who enjoys clever math humor, this shirt is an excellent addition to your wardrobe or a thoughtful gift for a fellow nerd.

Why You’ll Love This Shirt:

🎨 Witty Design: Features the iconic "Keep Calm and Love Pi" graphic, blending humor and intellectual pride.
👕 All-Day Comfort: Made with soft, breathable fabric that’s perfect for casual wear, classroom settings, or Pi Day celebrations.
📐 Geek Chic Style: A standout choice for math teachers, students, or anyone who loves puns and π!

Perfect For:

- Pi Day festivities (March 14th) 🥧
- Math club events or competitions 🧮
- Gift for STEM teachers and math enthusiasts 🎁
- Nerdy group photoshoots 📸
- Everyday wear for proud math geeks 🤓

Key Features:

- See size charts for accurate sizing.
- High-quality print for lasting durability.
- Classic fit, great for layering or wearing solo.

Care Instructions:

- Machine wash cold, inside out, with like colors.
- Tumble dry low or air dry for best results.

Get Ready for Pi Day and Beyond! 🎉
Whether you’re solving equations, inspiring students, or just enjoying a slice of pie, this shirt is a fun way to showcase your love for math. Add it to your cart now and wear your geek pride with style!

Shop More:
Check out more math-inspired apparel and clever designs here: www.mellowteefactory.com

Shipping from United States

Processing time

2-5 business days

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept cancellations

Frequently Asked Questions

Sizing details

Mellow Tee Factory offers a range of sizes to accommodate different body types. Our sizing charts provide measurements for each product so you can find the perfect fit for you. We recommend checking the charts before ordering to ensure you get the right size.

If you're between sizes, we suggest sizing up for a more relaxed fit. Overall, our sizing is pretty true to size, but it's always best to double-check the measurements to avoid any surprises when your order arrives.

Care instructions

To keep your Mellow Tee Factory shirt, sweatshirt or hoodie looking fresh and in top shape, it's important to follow the care instructions. Machine wash your shirts in cold water with like colors, and avoid using bleach or harsh detergents.

Tumble dry on low heat or air dry to prevent shrinking. For best results, turn your shirts inside out before washing to protect the graphic designs.

With proper care, your Mellow Tee Factory product will stay soft and vibrant for years to come.

Wholesale availability

Unfortunately, Mellow Tee Factory does not offer wholesale availability at this time. We understand that this may be disappointing for some customers looking to purchase our products in bulk for resale or other purposes.

However, we do offer a wide selection of products available for individual purchase in our Etsy shop. We are constantly working to expand our offerings and improve our services, so please check back with us in the future for any updates on wholesale availability.

Thank you for your understanding and continued support.