Why is there a triangle sign on the uniform of the stewardess of China Eastern Airlines?

No, there is no triangle on the uniform of the flight attendant of China Eastern Airlines. China Eastern Airlines is now using a fifth-generation uniform designed by the famous French brand Christian-Lacroix. In tailoring, more attention is paid to the exquisite figure of oriental women. The main color of navy blue creates a stable and professional professional atmosphere, and is integrated with traditional cultural elements such as "Xiangyun" pattern, Chinese knot and 8-character buckle, embellished with positive red belts and accessories. The classics reveal enthusiasm.