I’m looking forward to starting to use the Joint Account with my wife when it it’s released but still not convinced I want two almost identical cards in my wallet so I thought I’d have a play and design some fantasy Monzo cards.
I have possibly taken some artistic liberties because I’m not that familiar with the requirements for actually printing cards.
I’d envisage the diagonal stripes being slightly glossy to give a texture to the card. The icon/lozenge in the top right of the joint/investor cards could also be glossy (spot UV) to help with identifying cards by feel.
(Edit: they look better when enlarged!)