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I Wear This Shirt Periodically

$22.99 $19.99
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I Wear This Shirt Periodically – Funny Science Graphic Unisex Tee

Show off your love for chemistry and clever wordplay with the I Wear This Shirt Periodically tee. Featuring a witty science-inspired pun, this graphic t-shirt is perfect for chemistry teachers, students, scientists, engineers, and anyone who appreciates nerdy humor. Whether you're in the classroom, laboratory, science fair, or just out and about, this shirt is sure to earn a few smiles.

Made from soft, breathable fabric with a comfortable unisex fit, this t-shirt pairs effortlessly with jeans, shorts, joggers, or sneakers for a casual look that's both smart and stylish.

✔️ Clever chemistry pun graphic design
✔️ Soft, breathable, and comfortable fabric
✔️ Classic unisex fit for everyday wear
✔️ Perfect for school, science events, classrooms, laboratories, and casual outings
✔️ Great gift idea for chemistry teachers, science students, STEM professionals, engineers, and lovers of geeky humor

Whether you're celebrating your passion for science or simply enjoy a well-crafted pun, the I Wear This Shirt Periodically tee combines comfort, intelligence, and playful style.

Select color: Black

Select size

More details

  • Solid colors are 100% ring-spun cotton
  • Sport Grey is 90% ring-spun cotton, 10% polyester
  • Heather colors are 65% polyester, 35% cotton
  • Lightweight fabric (4.2 oz)
  • Relaxed fit
  • Unisex sizing

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.

I Wear This Shirt Periodically Size Guide

Size guide preview
Size label Length Width Sleeve length
S
28
18
16.75
M
29
20
17.88
L
30
22
19.13
XL
31
24
20.38
2XL
32
26
21.63
3XL
33
28
22.75

Measurements are provided by suppliers. Product measurements may vary by up to 2" (5 cm).

Pro tip! Measure one of your products at home and compare with the measurements you see in this guide.

 


A Length

Place the end of the tape beside the collar at the top of the tee (Highest Point Shoulder). Pull the tape measure to the bottom of the shirt.

B Width

Place the end of the tape at the seam under the sleeve and pull the tape measure across the shirt to the seam under the opposite sleeve.

C Sleeve length

Place the end of the tape at the center back of the collar, then pull the tape measure along the top seam of the sleeve. When you get to the shoulder hold the tape in place at the shoulder and continue to pull down the sleeve until you reach the hem of the sleeve.

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