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Audrey Hepburns appearance in the sleek black Givenchy dress in Breakfast at Tiffanys (1961) solidified the LBD as a symbol of sophistication and glamour

And not in Star Wars - in anything, ever

Dancers at the 1992 Snoqualmie Moondance Festival in Snoqualmie, Washington

The simple picture of the garment left many questioning their own perceptions, and the debate exploded across social media

This black satin long dress is the definition of modern elegance with a seductive touch

Shop the key pieces: Last, but certainly not least, if you are ever in doubt about what to wear on your 30th birthday (or any birthday for that matter), opt for a little sparkle