having an overly high opinion/view of oneself and one's qualities, abilities, or worth, i.e. not humble (modest);
e.g. She was immodest to brag about her achievements so loudly.
(adjective)
behaving and/or dressing in a way that violates the conventions or customs of the place or time, especially in a way that attracts sexual attention, i.e. not decent (modest);
e.g. They were told not to wear immodest clothing when visiting the house of worship.