chagrined (adjective)

1. As the main character stumbled through the crowded party, she felt chagrined by her extravagant costume that attracted unwanted attention.

2. Why was the math book feeling chagrined? Because it couldn't figure out the joke!

3. During the royal banquet, the clumsy servant accidentally spilled wine on the queen's gown, leaving her chagrined in front of all the nobles.

4. The artist, who had forgotten to include a vital element in his painting, felt chagrined when it was pointed out by a critic during an art exhibition.