Caitlin: you can use any 127 film (black & white, color negatives or slide film
Always walk on the sunny side of life ___
When you use color film I suggest that you use Blue Moon Labs in Portland. They are a little spendy, but what isn't for film nowaday, and they will scan them for you also. If you do your own B&W negative processing they are set up to scan the entire roll of that also. Have a great color photo? They will do it the old fashion way with an enlarger, custom print on your choice of papers including fiber based. Google them for more info. Their reviews are many and excellent.
Over achievers make the rest of us look bad.