Add *zest* to your wardrobe with this pink short-sleeve tee, boasting a grapefruit on the back and a Damson Madder fruit label on the front. Add *zest* to your wardrobe with this pink short-sleeve tee, boasting a grapefruit on the back and a Damson Madder fruit label on the front. Damson Madder was born out of a desire to make exciting designs, responsibly. From their North London studio, they craft playful, ultra-feminine designs meant to be worn again, and again (and again!). Think maximal style, minimal impact.