decor
n. uncountable B2 Upper Intermediate US //ˈdeɪkɔɹ// UK //dˈeɪkɔː// decor
n. the style of furniture, colors, and decorations used in a room or building.
n. the style or arrangement of interior furnishings and decorative elements within a room or building.
The restaurant has a modern decor with bright colors.
We chose a minimalist decor for the office to create a calm and professional atmosphere.
The hotel's opulent decor, featuring velvet curtains and gold-leaf mirrors, reflects the architectural grandeur of the late nineteenth century.
From French décor.
Usage
Uncountable; typically used without an article when describing a general style.