Excellent Authentic Burberry Made in England Plaid Bucket Style Unisex Hat. The Brim has an oval shape to it measuring 1-5/8" on the sides, 2-1/8" in the back and 2-1/2" in the front. The hat can be shaped with the brim up or down (see photos). Size Medium. It measures 21-1/2" around the interior which equates to a 55 cm or 6 7/8 size Hat. Free U.S. Shipping! Thanks for Looking!