Watch out Norman, mother's back! Costume includes grey & white dress and grey granny style wig. Available in adult men's sizes: Standard and X-Large. Exact knife shown not included, nor available. Please see our selection of toy knives for a great costume accessory. This is an officially licensed costume from the movie Psycho?. Gender: Unisex Age: Adult Theme: TV & Movies Occasion: Everyday Size: One-Size Color: As Shown