The t-shirt designs for Mysterium 2021 feature some great artwork from our community:

The front design, created by Katherine “Squee” White, includes the Jefferson Memorial superimposed on the book vault from Revelation.

The back, designed by Claire “Shoom’lah” Hummel, depicts the duality of Haven and Spire.

All shirts are 100% cotton. This year they will be charcoal gray, as shown above. Our shirts are printed using the discharge printing technique, giving the shirts a longer life and preventing large logos from feeling thick or uncomfortable by actually re-dying the fabric.

We will be using the same 4.5oz shirts that we used last year. They are very soft and comfortable, without being too thin. Please see below for sizing information.


T-shirt pre-orders are now closed!

Shirt orders will re-open for on-site pickup only when Mysterium 2021 registration opens. If you already ordered a shirt in summer 2020 to be shipped through our online store, we expect to begin shipping them in early-to-mid September.


Our Unisex-cut shirts will be the Port & Company Fan Favorite Tee. You can find sizing info here.

Our Women’s-cut shirts will be the Port & Company Ladies Fan Favorite Tee. You can find sizing info here.