Hello! The Dress Fast in brown size 12W is available! Here is a link for your reference: https://www.samuelhubbard.com/dress-fast/
Thank you for your inquiry. For now, we do not anticipate the Dress Fast to be available in navy. Please take a look at our Hubbard Fast in navy nubuck to see if that interests you. Here is a link for your convenience: https://www.samuelhubbard.com/hubbard-fast-for-him
Thank you for your inquiry. The Dress Fast is more narrow than the Free. The Free has a wider more rounded toe box.