gemvie men's 100% wool top hat satin lined party dress hats derby black hat, us hat size 7 - 7 1/8 gemvie available in 4 sizes:<br> small:us hat size 6 3/4 - 6 7/8,21 1/8 - 21 1/2 inches<br> medium:us hat size 7 - 7 1/8,21 7/8 - 22 1/4 inches<br> large:us hat size 7 1/4 - 7 3/8,22 5/8 - 23 inches<br> x-large:us hat size 7 1/2 - 7 5/8,23 1/2 - 23 7/8 inches<br/> <b>kindly notes:</b><br/> please allow slightly deviation due to manual measurements.<br/> actual product color may differ slightly from the pictures due to lighting variations during photography and computer screen.<br/> better service -- if you have any problem with our product, please feel free to email us. we will reply within 24 hours.<br/> thanks for coming to our store and enjoy your shopping!<br/>