I had my first perm in about 1978, I was 13. Me and my friend had it done together at a hairdresser's. The hair was layered and permed, then we'd put our heads upside down and scrunch it up with mousse, the "shaggy" look!! My mum (not a qualified hairdresser) used to give my auntie and nanny a perm (Pin Up) every couple of months, and a weekly wash and set in her kitchen. Phew the smell of ammonia from those perms made your eyes water 😂. My mother-in-law still has her hair permed at home (she's 94) by a hairdresser, then set, she wouldn't look right with straight hair, the coiffured look suits her and it makes her feel good to have her hair done. The hairdresser said that perming isn't part of the hairdressers' course nowadays, it's an optional extra. I'm surprised young girls don't have perms any more, or even a demi-wave as they used to call it, it really does help to keep the curls in whether you set it on rollers, blow dry it or tong it.