IRISH SET INCLUDES: This Irish Set includes a vibrant Green Top Hat with a matching Satin Ribbon Band, and an oversized Green Bow Tie with a Golden Shamrock pattern and a comfortable elastic strap, the perfect Irish Set for any event! ONE SIZE FITS MOST: This Green Satin Top Hat is only available in one size, with a head circumference of 58cm (23"), this should fit any Adult with ease, and is the perfect accessory to complete any costume! GREAT SIZED BOW TIE: As it is attached to an elastic string, this Jumbo Shamrock Bow Tie is designed to be one size - allowing most to wear it comfortably! Measuring 30cm x 18cm (12" x 7") you'll be sure to stand out at any Irish event!