Meaning:
blue coat is a slang that refers to either a policeman, a soldier, or stufdent in a certain prestigious British school.
Examples:
- No, the man in the blue coat behind you
- Did you see a little girl in a blue coat?
- Do you see the woman in the blue coat?
- Did you see a Iittle girl in a blue coat?
- She's got a blue coat, it's ripped in the back.
- There was a man in a blue coat who delivered me ten shillings.
- Mary, you wore a blue coat, right?
- I longed to know whether he'd be married in his blue coat.
- A bloke with a blue coat.
- I heard you were wearing the blue coat.