Step back into the Roaring Twenties with our authentic 20s costumes that capture the vintage glamour of the Jazz Age. Our collection features exquisite flapper dresses with fringe detailing and sophisticated gangster outfits perfect for Halloween parties or themed events. These adult costumes are designed to transport you to the era of speakeasies and jazz clubs with period-accurate accessories and styling. Leg Avenue's flapper costumes showcase intricate beadwork and flowing silhouettes that move with you, creating that iconic Charleston dance effect. The gangster costumes include pinstripe vests and fedoras for a dapper prohibition-era look. Both styles offer comfortable yet dramatic options for your vintage costume needs, whether you're attending a Gatsby-themed party or Halloween celebration. Complete your 1920s transformation with our costume accessories like feather boas, long pearl necklaces, and classic headpieces. These vintage costumes are crafted with attention to historical details while ensuring modern comfort and wearability. Our collection includes sizes to fit various body types so everyone can experience the glitz and rebellion of this iconic decade. Shop our 20s costumes today and enjoy Oriental Trading's 110% Lowest Price Guarantee on all Halloween costumes. With fast shipping and easy returns, you'll have your vintage ensemble in time for any event. Explore our full range of costume accessories to perfect your Roaring Twenties look.