Pi Day Retro

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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