What it means
ずくめ attaches to a noun and means that something is entirely characterized by, filled with, or made up of that noun. It is especially common with colors, clothing, and situations in which one quality or feature dominates completely. With a color noun, it often means that the whole outfit or visible appearance is that color.
Usage note
ずくめ often describes an overall state or appearance, whereas だらけ usually emphasizes an undesirable abundance of something. In the pattern NずくめのN, the second noun is the thing characterized entirely by N.
How to use it
黒ずくめの服を着た男が、駅前に立っていました。
A man wearing all-black clothes was standing in front of the station.
黒ずくめの服を着た男が、駅前に立っていた。
A man wearing all-black clothes was standing in front of the station.
Example sentences
展示会では、白ずくめの空間に青い照明だけが静かに浮かんでいた。
At the exhibition, only blue lighting was quietly floating in a space entirely white.
彼女は黒ずくめの衣装で舞台に現れた。
She appeared on stage in an entirely black costume.
その旅館は、木ずくめの内装