I think these Daddy Against Patriarchy t-shirts are designed by the artist Nayland Blake. What I do know is that they are available only for a limited time--less than two weeks--so if you want to bring down the patriarchy through fashion, you need to hurry.
Join the D.A.P., t-shirt $20, Available until Aug. 20 [teespring.com, yes indeed, via @naylandblake]