Sept 14 - The fashion market has a new addition, a bikini made from the skin of the tilapia fish.A Thai designer has thought of a new way to use the skin of a fish that is usually thrown away, by making it into a bikini. The Tilapia fish is often eaten by street vendors with noodle soup. But the skin has been discovered as being durable and water proof, making it a perfect material for handbags, wallets and bikinis.