Calendar Queens T-Shirts

Celebrate her organizational prowess with our Calendar Queens t-shirts—fun, bold, and uniquely designed to honor women who run their schedule with flair.

Sadie, I just heard something disturbing, and I think you're the only one who can tell me whether it's true. Youtube is telling me we've lived 300 years of phantom time. Pope Gregory XIII's math was off when he created our calendar, and this is actually the year 1717. What's more, the "Middle Ages" is just a fiction the pope created to explain his rounding error. You were there, Sadie ... Did King Arthur really exist? I'll tell you all about that nice boy, as soon as I demonstrate how we dealt w
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Sadie, I just heard something disturbing, and I think you're the only one who can tell me whether it's true. Youtube is telling me we've lived 300 years of phantom time. Pope Gregory XIII's math was off when he created our calendar, and this is actually the year 1717. What's more, the "Middle Ages" is just a fiction the pope created to explain his rounding error. You were there, Sadie ... Did King Arthur really exist? I'll tell you all about that nice boy, as soon as I demonstrate how we dealt w

from $29.00

Calendar Queens T-Shirts Collection

Calendar Queens Mugs

Explore our Calendar Queens mugs—perfect for those who like their mornings with a splash of humor and style.

Calendar Queens Pillows

Check out our Calendar Queens pillows—comfortable and witty accents that celebrate her time-management talent.

Calendar Queens Prints

Browse our Calendar Queens prints—share inspiring and playful designs that honor women who organize and conquer.