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Sale Price $18.75.  
Original Price $22.05 Comp. value
per shirt
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Pi Day Pie Chart T-shirt

Qty:
Basic Dark T-Shirt
-$1.30
+$9.15
Black
Vivid Printing: White Underbase

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About T-Shirts

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Style: Basic Dark T-Shirt

Comfortable, casual and loose fitting, our heavyweight dark color t-shirt will quickly become one of your favorites. Made from 100% cotton, it's unisex and wears well on anyone and everyone. We’ve double-needle stitched the bottom and sleeve hems for extra durability. Select a design from our marketplace or customize it to make it uniquely yours!

Size & Fit

  • Model is 6’2” and is wearing a medium
  • Standard fit
  • Garment is unisex sizing
  • Fits true to size

Fabric & Care

  • 100% cotton (Heathers are a cotton/poly blend)
  • Double-needle hemmed sleeves and bottom
  • Imported
  • Machine wash cold

About This Design

Pi Day Pie Chart T-shirt

Pi Day Pie Chart T-shirt

Celebrate Pi Day in Style! This clever Pi Day t-shirt is a must-have for math lovers, teachers, and pie enthusiasts alike! Featuring the iconic π (Pi) symbol with 3.14, alongside a delicious slice of pie reflecting 3.14 in reverse—creating the word "PIE"—this design is the perfect blend of nerdy and delicious. Whether you're solving equations or slicing into dessert, this witty graphic will get smiles (and maybe a few extra servings of pie). Makes a great gift for mathletes, STEM students, and anyone who loves a good pun! Perfect for: 🥧 Pi Day (March 14th) 📏 Math teachers & students 🎁 Unique geeky gifts Get yours today and celebrate Pi with Pie!

Customer Reviews

4.7 out of 5 stars rating31.8K Total Reviews
24918 total 5-star reviews4878 total 4-star reviews1085 total 3-star reviews484 total 2-star reviews445 total 1-star reviews
31,810 Reviews
Reviews for similar products
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Dark haired male wore adult large and 5’9”, 110# female wore adult medium . Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back.
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Grandma wore adult large with long sleeve shirt underneath. Tall girl adult medium. Dark haired male adult large. Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back.
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Dark haired male wearing adult large and female wearing adult medium. Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back. They printed random cupcake image I downloaded from internet with no problems! Looked perfect! Front design was stock from zazzel.

Tags

T-Shirts
pi day shirtmath pun shirtpi 3 14 shirtfunny math t shirtstem giftpie lover giftgeeky pi shirtmath lover gift
All Products
pi day shirtmath pun shirtpi 3 14 shirtfunny math t shirtstem giftpie lover giftgeeky pi shirtmath lover gift

Other Info

Product ID: 256028575403174874
Created on: 2/25/2025, 3:53 PM
Rating: G