Oh wowza this seems cool. Mind if you try one of my characters? I'll attempt to describe her in the best way that I can.
Name: Alison Cooper (I know this doesn't matter)
Hair: Lengthy and wavy. Her hair is a light color, since you're practicing b&w and some spots could be seen as darker. It's just a jumble of different shades. She doesn't have bangs, and her hair is parted from the left side. (It doesn't cover a lot of her forehead, just about an inch below her hairline.
Eyes: It's light, if that makes any difference, and they can be in any shape that you'd prefer. I can't decide..
Skin Color: A peach skin tone. In this case, I'm guessing it'll be white/gray? Dunno how that works.
Clothing: She wears hoodies and joggers/black jeans. The hoodie she is first seen in is a pastel light blue color, so light stuff y'know. Sorry for being so repetitive. Her joggers/jeans are a plain black with no designs, you can choose either one.