Optic-fiber wedding dresses are on display at the Shanghai Wedding Expo 2015. The wedding dresses Emmanuel Ogbah Limited Jersey , made of optic fiber and LED lights, added flashes of color to Shanghai's night. [PhotoChina News Service] Optic-fiber wedding dresses are on display at the Shanghai Wedding Expo 2015. The wedding dresses, made of optic fiber and LED lights, added flashes of color to Shanghai's night. [PhotoChina News Service] Optic-fiber wedding dresses are on display