It’s all about the details with this stunning 1920s sequin cocktail dress in black from Unique Vintage. This little number is anything but boring thanks to swirling sequin patterns that sparkle and shine all night long. Plus, the extra-long fringe bottom and sheer sleeves with sequin accents make it even more alluring. Add a scoop neck and you’ve got the perfect combination for a flapper costume that’s sure to turn heads.