Playing around with B&W film with my Nikon FG-20. I'll be getting in the darkroom of my highschool in the next few weeks, so I'm just getting my feet wet right now.
Eeehh I don't know about these. I'd advise you to look into both white balance and photo composition.
The white on the sweatshirt in your b&w appears really blown out on my monitor..
Try to straighten out your shots, and try to approach her from different angles. The side angle just isn't working for me in this setting --
These are nice. I'm not terribly drawn to the first two (though I still like them).. but I really like the angle and natural vignette of the last one. I also like that she wore a high-contrast shirt (the striped one), which helps her stand out from the busy background. Nice job, no real complaints here. Pretty girl too.
EDIT: One thing I wanted to add. On the first one, I would personally put a little more empty space around the model. The picture feels cramped, especially on the left side.