St Peters, MO Halloween & Costume Store

Spirit Halloween of Mid Rivers Center is the ultimate destination for jump scares, breathtaking décor displays, and seasonal fun. At Spirit Halloween, you'll find a huge selection of high-quality Halloween décor and costumes, with aisles full of everything you need to celebrate the season in style. Discover an incredible selection of officially licensed costumes for men, women, kids, and pets, featuring fan-favorite characters from movies, TV shows, video games, horror icons, and pop culture. Whether you're searching for the hottest licensed costume of the year or an exclusive style you won't find anywhere else, Spirit Halloween has something exciting for every Halloween fan.

Discover Spirit Halloween's collection of Halloween décor. Transform your space with larger-than-life animatronics, fog machines, outdoor lighting, wall décor, tabletop decorations, pumpkin accents, spider webs, and more. Whether you're hosting a Halloween party that needs to be perfect, or simply browsing for inspiration, Spirit Halloween has everything you need and more.

Shopping Made Easy

Spirit Halloween stores are designed to provide a fun and easy shopping experience. Every section of the store is clearly organized by theme, product type, and licensed collection, making it easy to find the costumes, decorations, accessories, and last-minute must-haves you're looking for. Whether you're browsing for a cute couples' costume, creating your own haunted house, or looking for Halloween makeup to complete your look, Spirit Halloween has everything you need in one place.

Need help understanding how an animatronic works, finding makeup that'll last all Halloween night, or choosing accessories to complete your costume? Our knowledgeable team is always ready with recommendations and creative insight. Spirit Halloween's friendly staff helps make every visit fun and productive.

Halloween Costumes

Step into the spirit of the season with spine-chilling horror costumes, relive your favorite eras with timeless classic looks, stand out in bold and stylish outfits, or keep it lighthearted with funny costumes that are guaranteed to make your friends laugh. Whether you're celebrating solo, coordinating a couple's look, or planning a creative group costume with friends or family, Spirit Halloween makes it easy to find the perfect fit.

Halloween Decorations

Transform your home into a Halloween wonderland with Spirit Halloween's wide selection of indoor and outdoor decorations. Whether you're creating a full haunted house, a spooky front yard display, or a festive party setup, you'll find décor to match every style and theme.

Choose from towering animatronics with realistic movement and eerie sound effects, hanging props, wall décor, tabletop accents, spider webs, pumpkins, fleece blankets, and more. Build a chilling graveyard scene with highly detailed tombstones, fences, and yard decorations, and add fog for an extra element of wonder. Top it off with Halloween lights that create the perfect eerie ambiance. From playful to petrifying, Spirit Halloween makes it easy to bring your unique Halloween vision to life.