Non-US Customers! The last day for Xmas delivery using First Class shipping is November 25. Holiday deadlines!

If You're Happy and You Know It Shirts and Tanks

Shirts

$23.00

Select Quantity!

Sometimes known as Schrödinger's Happiness, originally seen in this famous tweet!

Printed on:

  • Mens/Unisex Shirts: American Apparel Fine Jersey Mens/Unisex (or Royal Apparel 5051). 3XL and 4XL may be substituted with Gildan Ultra Cotton or Hanes Beefy-T in closest color match.
  • Ladies Shirts: Bella Fine Jersey Womens Tees (6004).
  • Tank Top: Bella+Canvas 3480 (4.2 oz., 100% combed and ringspun cotton)

Check the size charts!