One size fits most. Makes a great Halloween costume accessory THE ULTIMATE PARTY HATS | Our Sequin Fedora Hats for Men and Women will turn you into a human light show. The hats feature 9 LEDs with three light modes: fast flash, slow flash, or steady. Batteries included and installed. GREAT FOR MANY EVENTS | Be sure to add them to your party supplies. These hats add a dazzling touch to a gangster costume or a rapper's clothing outfit. They're also great as a showgirl hat. Wear them to Christmas parties, 2023 New Years' Eve celebration, birthday parties, and music events. Ideal for Mardi Gras parades. Day or night, one thing is for sure--you'll get noticed. Plus, they're fantastic for photo booths and taking selfies. Our collection of colorful fedora hats for men and women is perfect for Gay Pride celebrations, parades, including Mardi Gras,