Let's get to the heart of the *madder*: The Damson Madder Ingrid Borg Jacket features a high neckline, a double-ended zipper, and bow embellishments. Let's get to the heart of the *madder*: The Damson Madder Ingrid Borg Jacket features a high neckline, a double-ended zipper, and bow embellishments. 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.