Our Toddler Milk and Cookie Costume is incredibly yummy! If your kids love milk and cookies as much as us, then they’ll love this Halloween costume. Kids will have a blast trick or treating as their favorite sweet treat. The Milk and Cookie Costume makes an adorable costume for siblings, twins, or best friends! The costume features a chocolate chip cookie tunic and a milk carton tunic. Fits up to a size 3/4 T. Availability: The Milk and Cookie Costume ships in approximately 1 business day.