Decent (adjective)

1. Respectable and presentable in appearance, behavior, or manners.
2. Fairly good, but not excellent.
3. Modestly covering the body or sufficient in size or amount.

Origin:

Late middle english (in the sense 'suitable, appropriate'): from latin decent- 'being fitting', from the verb decere.

Examples:

1. She was wearing a decent dress.
2. He was paid a decent wage.
3. They had a decent meal.
4. The room was of decent size.
5. I had a decent night's sleep.