It was on my recent trip to the Pitti men's show in Florence where I got to fully appreciate the sturdy simplicity of the apron style shoe. The apron is the stitched curved detail on the top of the front of the shoe.
I think it gives them an almost Germanic feel and makes them handsome in their simplicity. Definitely a great alternative to a standard Derby or Oxford shoe and they look great on a thicker sole.
I particularly like this black pair from GH Bass.
Left - GH Bass - Monogram Apron Black Leather - £160
Below - Cheaney - Chiswick Derby - £330