na-adjective
decorative
Used as a na-adjective to describe something that is ornamental or aesthetically enhancing, often in design or fashion contexts.
このクッションはデコラティブな役割を果たしている。
This cushion serves a decorative role.
彼女の部屋はデコラティブな小物でいっぱいだ。
Her room is full of decorative accessories.