Pi Day Retro
Unisex Standard T-Shirt$19.99
Seventies-style sunset stripes behind the pi symbol — the most wearable design here once March 14 has passed.
You'll be redirected to Senprints to choose size/color and complete checkout.
- Unisex tee, true to size — size up one for a relaxed fit.
- Dark colours hold the print longer if this will be worn often.
- Printed after you order, so allow two to three weeks before it arrives.
- Sizes, colours, payment and delivery are all handled on Senprints.
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Math & Pi Day
