dedecorous in a sentence

Definition

Decorous: exhibiting proper behavior, manners, or attire that is socially acceptable and appropriate for a given situation.

Her behavior at the formal dinner was anything but decorous, leaving the guests feeling uncomfortable.
The decorous attire of the attendees reflected the seriousness of the gala event.
Although he was known for his witty remarks, he always maintained a decorous demeanor in professional settings.
It is important to remain decorous during discussions, especially when addressing sensitive topics.
The decorous arrangement of flowers in the vase added an air of elegance to the room.