Here I have a lovely Brown Italian classic trilby by Borsalino.
 
Made of their Quality Superior felt it is a high quality hat.
 
The size says 57cm however like most Borsalino's it comes up slightly smaller 
 
The brim has an under welt and is 6cm
 
The crown is 10.5 cm
 
The crown trim is grosgrain and 30mm wide
 
Please ensure that you check your head size before ordering as its your responsibility to check to ensure this will be the correct size for you.