GU denim sleeves MA-1 has been worn for 16 months and washed 5 times. #GU #咕 @gu_global #denim #sleeve #Vintage #used #MA1 #FlightJacket #flightJKT #patch #patched #fade #fading #fadefriday #fades #色落 #経年変化 #飛砲 #湯山 #臂章