modest

not large but sufficient in size or amount

“a modest salary”

relatively moderate, limited, or small

“a newspaper with a modest circulation”

low or inferior in station or quality

“a modest man of the people”

humble in spirit or manner; suggesting retiring mildness or even cowed submissiveness

free from pomp or affectation

“comfortable but modest cottages”

marked by simplicity; having a humble opinion of yourself

“a modest apartment”

not offensive to sexual mores in conduct or appearance

“a modest neckline in her dress covered her up to her collarbone”