Mad as a Hatter tee (in EU sizes)

Disclaimers: Note that we show the EU sizes for Stanley/Stella products. The sizes correspond to a smaller size in the US, so US customers should order a size up.

Step into a world of whimsy with the Mad as a Hatter tee.

Crafted from 100% organic ring-spun cotton, this shirt combines eco-friendly comfort with playful, storybook charm. Extra soft and breathable, it’s perfect for daydreamers, tea-party enthusiasts, or anyone who wants to add a little madness to their wardrobe.

Sizes shown are EU sizes
100% organic ring-spun cotton
Single jersey, regular fit with set-in sleeves


Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the EU REACH requirements.

In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.