Finger waves are among the top old school 90s hairstyles for black women. They are created using a fine-tooth comb, hair gel, and your fingers to make C—and S-shaped waves against the scalp.

Black women have been setting beauty trends for decades. From beauty staples like dark lip liners and long acrylic nails to hair trends like gelled-down edges, braids, huge afros and the 90s-style ...