I used a vector based desktop publishing program called "Arts and Letters" on my PC with Windows 3.0 (yes 3.0 not 3.1). It was actually released just before 3.0 and was designed for Windows/386 v2.1x or higher.
It suited my needs and was quite something back in the day.
I think I still have the 720k 3.5" floppies for it somewhere.