Step back in time with our authentic extra-large 70s disco jacket costume, perfect for Halloween celebrations or retro-themed parties. This men's black disco costume jacket features period-accurate detailing and comfortable stretch fabric designed specifically for plus-size wearers. As part of our decades costumes collection, it pairs perfectly with 70s theme party supplies like disco ball decorations and retro accessories. Our Halloween sale offers exclusive deals on these premium quality costumes that combine vintage style with modern durability. The roomy cut ensures easy movement for dancing, while the bold lapels and satin trim capture the iconic Studio 54 aesthetic. Whether you're completing a group costume theme or standing out solo, this extra-large men's costume delivers both comfort and authentic 70s flair for your next Halloween party or costume event.