Sufficiently clothed or dressed to be seen.
Having a suitable conformity to basic moral standards; showing integrity, fairness, or other characteristics associated with moral uprightness.
Significant; substantial.
Fair; good enough; okay.
Conforming to perceived standards of good taste.
Not flattering, attractive or appropriate.
She wore a rather unbecoming hairstyle.
Not in keeping with the expected standards of one's position.
The process by which something unbecomes.