Isabella Square Brim Crystal Church Hat - Whittall & ShonIsabella Square Brim Crystal Church Hat Whittall & Shon The Isabella square brim crystal church hat by Whittall & Shon is the ladies fancy church hat that throws every conventional hat shape out the window and replaces it with something so geometrically extraordinary that the whole congregation forgets what the sermon was about a dramatically wide square canvas of deep black ribbed sinamay extends in four sharp angular points framed on every single