Apron!

Quite pleased with how this turned out.  I took measurements off a utilitarian apron I had, and lined half with some heavier muslin (which makes it reversible, and I was also able to get the rest out of one yard of fabric).  I almost like the back more then the front--and it hides flour a little better.

One thing I've learned from brief forays into professional food life:  make the strings long enough to wrap around and tie in front.  That way you can tuck a towel in there.