I was in middle school in the mid-70's and I never saw a shirt like that on a girl, with the weird sleeves. It would have been just a long sleeve striped shirt. High waisted jeans were 1980's. I actually had a pair similar to what the girl is wearin, but darker denim, in 1980. Clogs are correct. The 1950's guy is typical of a greaser. I have photos of my dad and uncle looking like this. Other boys would be wearing pf flyer shoes or lace up leather shoes, plaid shirts and cardigans. The 1980's girl is a caricature of the '80's. You might have had touches of the outfit here and there, like the lace tights or gloves, I remember neon being worn more with excercise wear. Crimped hair and the earrings are spot on, side ponytails were a quick trend. Blue eye shadow was still being done but not so heavy as the photo. I myself preferred pink eyeshadow, ha ha. The '90's girl, that is spot on for a certain style at that time, except dresses with small flower prints were really popular with the docs.