at the hairdresser's
Я подстригся в парикмахерской.
I got a haircut at the barbershop.
Она работает в парикмахерской.
She works in a hairdressing salon.
Я вчера постригся в парикмахерской.
I got my hair cut at the hairdresser's yesterday.
Have you been to the hairdresser?
Have you been to the hairdresser?