I made my own Dirty girl gaiters.

I think it's just bathing suit fabric. I bought the fabric from a store that sells leftover waste from local industrial companies. It was a good beginner sewing project.
I made the pattern by tracing my worn out pair of Dirty Girls on some tissue paper. I added a half inch around the edges. I think I didn't sew the seams quite at half an inch so the gaiters ended up a tad large for me.
I used a zig-zag stitch because I don't have an overlock machine. The zig-zag works great.

