What did pilots wear in World War 2?

Leather jackets, boots, oxygen masks for high altitudes; other wise standard class "B" dress uniforms...shoes, trousers, cap, etc. None of today's "G" suits, safety helmets, full face visors, special gloves. Translation: with the exceptions of the above stated high altitude work, airmen just jumped into their airplanes and flew them! No bells and whistles; they had a job to do.