Super boy genius Dexter has everything a growing boy could want. Including the ludicrously extensive laboratory hidden away behind a bookcase.

Our brilliant Dexters Lab Green Genius Kids' T-Shirt (exclusive to our site) is ready to overhaul your outfit.

Developed by the best in the business, it is characterised by a distinctive graphic on a Black backdrop.

(Having selected our suppliers carefully, we can confidently say that our products are ethically sourced, so this is a great site from which to expand your wardrobe.)

• 100% cotton attire
• Wash at 40 degrees
• Prior to tumble-drying, please consult the label
• Medium-weight tee

On top of this, our items give optimum comfort, with proportions suited to boys and girls. It's recommended that you order a larger size if you prefer a baggier fit.

The pint-sized child genius returns. His greatest invention is completed... show off your love for his crazed creations!