This limited-edition series of silk pocket squares are designed in collaboration with wildlife campaigner, artist and mental health activist, Daniel Perkin. Boasting hand-drawn illustrations of Britain's most endangered species, the Wildcat pocket square makes a colourful addition to your summer wardrobe and beyond. This project seeks to use artistic expression to raise awareness of our native fauna's continual struggle to survive. Consequently, Turnbull has committed 20% of all profits made from each sale to The Wildlife Trusts, a donation that will further advance their vital work.