The vintage 1950s-60s Canary Yellow Parasisal Fine Straw Boater Hat by The May Co. is ready for your next elegant adventure! Made in the USA by union hat makers of Parasisal, a natural straw fiber derived from the sisal plant, a type of agave. It's considered very high-quality straw, often used in haute couture and millinery due to its smooth, tight weave and ability to hold shape well. This canary yellow hat is a SPECTACULAR structured hat with an uber feminine vibe! Features a round crown with wide asymmetrical brim and beautiful matching wide grosgrain ribbon bow with belted accent! Additional features include an embossed "V" which points to the back of the hat and opens towards the front and matching yellow grosgrain ribbon trim. Interior is unlined with black grosgrain sweatband. Wear this stunningly beautiful and exceptionally well made hat on a stroll in the park, out to dinner, or wherever you find yourself enjoying life! It’s truly fabulous!💕Professionally authenticated. Details: VTG 1950s-60s; EUC Woven Parasisal, natural straw Circumference Tag says 22”; I measure 21.5" Crown 5" Brim 4" Made in the USA Smoke free home Fast, Careful Shipper!