BAM has a huge line of custom styles on their cases. I would be happy to work with you to get you the perfect case for you.
Particularly noteworthy are the custom hand-stitched leather cases in a variety of colors and leathers. You can browse the full line of BAM saxophone cases here: http://www.bamcases.com/en/instruments/wind-cases/saxophone/
These cases will also fit vintage horns much of the time. Contact me to find out if a specific case will fit a specific vintage or modern horn.