sentence1: Today, in the '90s, right on schedule, fashions of the '70s are being given a nostalgic, sympathetically accurate whirl in such movies as Hilary and Jackie and The Ice Storm . A genial gaze is being cast on them just as flared trousers, square-toed shoes, and long male hair are once again looking normal in the real-life fashion universe.
sentence2: Today's runway fashions are all borrowed from the 1970's.