Goldfinger is the first time Bond goes out at night camouflaged in black. Black is a popular choice of clothing to wear if one wants to stay hidden at night since it doesn’t reflect light. Bond wears a black V-neck wool jumper over a black knit short-sleeve polo shirt. Three buttons on the polo show above the jumper’s neck opening. He wears black wool flat front trousers that have Daks-style button-tab side-adjusters and narrow, straight legs. The trousers are likely the same pair that he wears earlier in the film when playing golf with Goldfinger.
Black socks and black plain-toe leather short ankle boots with elastic side gores and leather soles complete the outfit. The shoes are like short chelsea boots.