I previously ordered an Indiana Jones branded hat from another source, and it had the three inch brim.  It looked more like a cowboy hat than an Indiana Jones hat.  I then ordered the Dorfman brand hat on Amazon with the 2 1/2 inch brim, and  it looks super!  What a difference taking 1/2 inch off the brim makes!  It looks exactly like the ones in the movies.
  Buyer should know that this hat is NOT soft and flexible!  In fact it is quite hard, and can be creased and made to look awful if sat upon or otherwise crushed.  If you are responsible enough to take care of a fine, quality hat, this is the one you want, because it looks SHARP, even dressy.  I get compliments all the time, and hear even more from people who don't necessarily mean for me to hear their comments.
  If you just love the Indy look like I do, but don't want a cheap-looking floppy hat, This is the one you want.  You won't be sorry.
  Huge heads run in my family, and hats that fit me are extremely hard to find.  I usually have to wet and stretch hats to make them fit comfortably.  These hats by Dorfman are available in sizes all the way up to XXXL, and you can link to a sizing chart from the ad page to determine your exact requirement. Awesome!  The XXL fit My size 7 7/8 head perfectly!  If you've been thinking of getting an Indy hat, I recommend this one for extreme good looks and quality construction.