One thing's for sure, the '70s are back: from Amy Adams in taste-making movie American Hustle to flares becoming Insta-famous. It was an era when fashion was all about experimenting. Pants got wider, women werked super-boss suits and NYC nightclubs saw sparkle reign supreme.

Enter Fall '14: from psychedelic prints at Acne to Prada's crushin'-on-it shearling coat, designers have got this decade down. So, put this #TBT tremendousness on your radar and check out our style cheat sheet of the ladeez with the most influential '70s steez. Endless inspiration and too many girl crushes to count… You're welcome.