Calendar Wizard T-Shirts

Gift the calendar wizard a t-shirt that captures their creative flair for managing time with humor and style—ideal for casual days or fun outings.

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 Wizard T-Shirts Collection

Calendar Wizard Mugs

Explore our full collection of calendar wizard mugs—perfect for adding a magical touch to their morning routine.

Calendar Wizard Pillows

Browse our charming pillows that celebrate the fun side of time management—great for stylish and whimsical décor.

Calendar Wizard Prints

Discover our unique prints that bring the magic of calendars into their living or working space—brighten up their décor today.