I also sell harnesses:
http://www.tinkerbellscloset.com/ . Most of mine are $12 with the YT discount. I can line them in satin to keep them from mating your dogs hair or fleece to help keep them warm in the winter. I can also add a d-ring to almost any of my dresses or coats to turn them into a harnesses. I have attached some pictures below. I always enjoy dressing up my dogs and I think harnesses are a fun way to keep it functional yet cute!