Since you are in Arkansas, maybe you should try a Neiman's in Dallas (NorthPark, Downtown, Willow Brook) or even go to the Highland Village Hermes store. You probably are six hours or less from Dallas. Incidentally, Oak Hall in Memphis used to have a Hermes boutique but it appears they no longer have the concession.
I'm almost exactly 6 hours from Dallas, I'm in Northwest Arkansas I don't know if the NM there has H but it's worth checking out! I wish Oak Hall in Memphis still had H, I'd make day trips monthly at the very least!