Secret Santa

Mrs. Dagromm: We're doing a secret santa at the office and I have to go out and find something to get for $20. Any ideas?
Me: Why don't you get a bra?
Mrs. Dagromm: Because I don't want to get fired.
Me: How would you get fired? It's a secret santa.
Mrs. Dagromm: But when everybody starts claiming the gifts, I'll be the one stuck with the bra.
Me (misunderstanding): Make sure you get your size then.
Me (now comprehending that she meant in an investigation): Oh, just say you didn't know what you brought, because you sent your husband out to get the gift for you. He must have misunderstood.
Mrs. Dagromm: Goodbye.