Shop plus size cosplay here. Shop plus size costumes HERE! Our Ghostbuster costumes come in a variety of sizes and styles to keep everyone on your team covered. The designer’s size chart ends at a size 22, deadpool costume but custom sizes are offered. The plus size Princess Peach and plus size Bridgerton options are also super fun! I didn’t find a lot of options when it came to plus size Star Trek looks, superman suit but this Captain Kathryn Janeway is super fun!