Sure.
I first draw the lines for the paint with chalk to get them in the right shape.
Then the black is painted in approx. 6 thin coats to fill in much of the fabric texture.
You don't want to fill it in too smooth or it starts to look wrong.Too plastic-like.It (the fabric texture) just sort of fades in and out in the black area.
Then with a very small brush on the edge of the black, you carefully lay in the blue line.
The nose is really the only critical part.Once the paint is on the fabric,it's there for good. The black edge of the outside just needs to be built up without much bleed to keep the line crisp.
The brows are drawn with chalk on the dry black paint and painted with the same small brush.
Chuck...