adverb, noun or participle which takes 'suru'
Describes a clean, uncluttered, and well-groomed appearance, often of a person or a space. Can be used adverbially or with する to mean 'to make neat'.
彼はいつもこざっぱりとした服装をしている。
He always dresses neatly.
部屋を
I tidied up the room neatly.