Trialing some custom sign options using MakerWorld-Make My Sign (https://makerworld.com/makerlab/makeMySign).

This is a fun little one to post on my office door.  I used Command Strips (velcro) version to hang on my door.  I situated the strip at a 45 degree angle across the back and it is holding nicely.

This is my very first posting of a design.  (Yes, not terribly original considering I used MakerLab's MakeMySign tool, but I thought someone else might appreciate it.)  Please be kind.  :)