[Fiction question] Can you help me think of a really bitchy remark? It has to be an insult disguised as a compliment.

The speaker is a teenage girl, a princess type, and she is commenting on her friend’s home—the style, the decor, something. It’s a pure left-handed compliment: innocent-sounding, but unmistakably a veiled insult.

I need it to be a good one. Memorable. It still stings in the mind of the friend’s mother (the owner of the home) ten years later.

My mind is blank.