at the hairdresser’s
Oh, you’ve been to the hairdresser.
I went to the hairdresser.
Have you been to the hairdresser?
Oh, you've been to the hairdresser's.
Luiz und Felício warten beim Friseur.
Luiz and Felicio are waiting at the hairdresser's.
— Carandiru (2003)
Oh, you’ve been to the hairdresser.
I ran into him at the hairdresser’s.
Wann warst du das letztemal beim Friseur?
When was the last time you went to the hairdresser?
"Wo warst du?""Ich war beim Friseur."
“Where were you?” “I was at the hairdresser’s.”