How do you do top stitch in knitting?

Top stitching in knitting typically refers to a decorative stitch applied to the surface of a knitted piece, often resembling embroidery. To create a top stitch, you can use a contrasting yarn and a needle to sew decorative stitches on top of the completed knitting. This can involve various techniques like backstitch or chain stitch, depending on the desired effect. It's best done after the main knitting is finished, allowing for creative embellishment on your project.