I like to sketch with photoshop. It gives me a fairly realistic idea of what my new product will look like. I've already cut the Link and Robin Aprons and they look good, but slightly different. The nice thing is that they are always (so far) even better than my digital sketch. The really nice thing is that I can design yous so you can get a very realistic idea of what you'll receive. I can even put you in the apron if you want.
These are digital sketches of from top left clockwise:
Robin, Link, Black Widow, Spiderwoman
These are digital sketches of from top left clockwise:
Robin, Link, Black Widow, Spiderwoman