Toddler And Baby Frilly Cookie Monster Girls Costume Our toddler Cookie Monster costume includes a dress with plush top, full printed skirt and headband. Our toddler Cookie Monster costume comes in toddler sizes Toddler Medium, Toddler Small, Baby 12-18, Toddler Large. This toddler Cookie Monster costume is an officially licensed Sesame Street costume. Please note: This item's color may vary due to inherent manufacturing variations or your computer monitor's color settings. The item you receive will be identical or substantially similar to the item pictured in this listing.