A couple of years ago I sold a beautiful beaded dress with the label Sister Max. She was a very interesting sort!
vintagefashionguild.org
Here is an additional photo and article I was sent by the archivist who I contacted for photo permissions.

Sister Max: The Nun Who Dressed Hollywood - Vintage Fashion Guild
Sister Max was a trailblazing designer who bridged the worlds of fashion and spirituality. From humble beginnings, she become a Buddhist nun and unique fashion influencer.

Here is an additional photo and article I was sent by the archivist who I contacted for photo permissions.