Lady Gaga
Go 'head, Lady Gaga, with your bold red jumpsuit and huge hair. We're feeling this fearless retro look—and it's so wearable, as the star's wardrobe goes!
Nicole Richie
With her authentic personal style, reigning queen of boho chic Nicole Richie can get away with pretty much anything. This polka-dot top, bell bottoms, fringed bag and red hat make for a totally steal-worthy combo.
Rachel Zoe
Pregnancy dressed to perfection. Rachel Zoe nailed it in this flowing blush number that's so ethereal 1970s. It was such a perfect look for the Pink Party in Los Angeles!
Gwyneth Paltrow
The intricate floral pattern on Gwyneth Paltrow's Matthew Williamson gown is très '70s—in a way that's totally working.
Amy Adams
Smokin'! Amy Adams kills us in this plunging number and feathered hair for her role in American Hustle.
Rachel Bilson
Rachel Bilson attended a Chanel dinner in Los Angeles in a high-low frilly frock from the fashion house that reminds us of our bed sheets from back in the day—but honestly, we mean that in the best possible way. The all-over floral print is so sweet, and her minimal accessories keep it from being overpowering.
Ashlee Simpson
Ashlee Simpson's fringed Asos top is so retro—and so perfect! She pairs it with a Sachin + Babi mini and lace-up Shoemint sandals for a totally pulled-together take on '70s. We like!
Jennifer Lawrence
Is it wrong that Jennifer Lawrence's keyhole getup and big hair in American Hustle make us nostalgic for an era we never really lived in?
Maggie Gyllenhaal
So cute, Maggie Gyllenhaal! The star took to The Daily Show in a frock decked out in pretty pastels against dark green. Love.
Sienna Miller
How fun and playful is Sienna Miller's gilded off-the-shoulder frock?
Jessie J
White hot! English singer-songwriter Jessie J kills it in these high-waisted trousers and bold crop top.