observer
Jacket: dark blue; Brass buttons (medal: EK1 black with silver border; observer badge: gold plated; ribbon to EK2: white ribbon with black center and thin black border)
Pants: dark blue fabric or black leather
Shoes: black leather
Stockings: white / patterned wool, civil procured
Sweater: (dark) grey
Aviator hat: brown or black leather
Gloves: brown or black leather
pilot
Leather jacket: black with silver buttons
Leather pants: black
Leather gaiters: black (woolen socks look out above)
Shoes: black
Nightcap: civilian piece, e.g. field gray
Aviator wind protection goggles: black rubber band; Clear glasses with aluminum frame
Scarf: gray / field gray; in the case of a civilian piece of color, any pattern is possible