Explications:
Bonjour.
Skirts in the '50s are wider than skirts in the '60s.
A denim jacket is cheaper than a leather jacket.
Sneakers are more gooder for sports than Boots.
Disco clothes more shiny than punk clothes.
Clothes in the '60s are more coloruful than clothes in the '80s.
voilà, J'espère que je t'ai aidé.