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- Best SellerCurrent Price$21.38$21.38Free delivery on orders over $35
- Best SellerProduct TitleCow Inflatable Adult CostumeCurrent Price$56.98$56.98Sold & shipped by HalloweenCostumesFree delivery
- Best SellerProduct TitleAdult Inflatable T-Rex Costume - Jurassic WorldCurrent Price$94.20$94.20Sold & shipped by Soflo BoutiqueFree delivery
- Best SellerProduct TitleGirl's Evie Classic Halloween CostumeCurrent Price$9.53$9.53 - $36.98$36.98Free delivery on orders over $35
- Best SellerProduct TitleSpider-Man Miles Morales Spider Man Child CostumeCurrent Price$23.51$23.51Sold & shipped by Pure Costumes
- Best SellerProduct TitleBoy's Woody Deluxe Halloween Costume - Toy Story 4Current Price$25.13$25.13 - $37.03$37.03Free delivery on orders over $35
- Best SellerProduct TitleBoy's Woody Classic Halloween Costume - Toy Story 4Current Price$17.93$17.93 - $30.00$30.00Free delivery on orders over $35
- Best SellerProduct TitleSpider-Man Peter Parker Spider Man Child CostumeCurrent Price$18.91$18.91Free delivery on orders over $35
- Best SellerProduct TitleBOB ROSS KITCurrent Price$17.97$17.97
Get ready for your next costume party with an adult costume from Walmart. Find complete costumes from a variety of genres for a look that wows.
- Think About How Comfort Matters: If comfort is a priority, select costumes that resemble everyday garb, such as pants, shirts or dresses. Full-length onesies are the ultimate selection if you prefer a cozy costume that feels like wearing pajamas. When making a statement is your priority, inflatable costumes grab the attention of everyone in the room.
- Popular Costumes: Walmart has all the most popular costumes from your favorite books, movies and TV shows. Costumes that depict notable professions, iconic figures or cultural phenomena are other entertaining alternatives. Choose from costumes that are scary, funny or somewhere in between. When you're heading out with friends, coordinate your looks with a group or couple's costume.
- Sizes That Work: Stay comfortable the whole night by taking advantage of Walmart's extended size ranges for plus size adults. Costumes that feel like they are constantly slipping down or cutting off your circulation put a damper on your fun.