There are a lot of cordovan models that seem to work well with commando soles... If you can wear business casual (khakis, occasional wool pants, etc), you can defintiely pull off commando soled cordovan shoes. The various AOC models, Leffot's ravello PTB on commando, the grant lasted Cigar captoe on commando all seem to "work."
Crepe is another issue - the only crepe soled cordovan models that seem to work are cigar PTBs (which have been offered by Winn Perry, Unionmade and now Frans Boone). I don't understand why crepe and cigar seems to work OK, but it does. Other crepe cordovan models (such as AoC's ravello longwing on crepe and even some of the Leather Soul boots) seem off.