I just found this thread and by coincidence interviewed for an overnight stocker with one of our local Walmarts kilted no less. I was wearing my Black Stewart and while I was waiting I was getting nothing but positive comments from everyone I spoke to. Once I got through the interviews and got to the point of the job offer the department manager asked if I had any questions for him, and I politely asked if there would be any issue with my prefered choice of wearing a kilt (since I am kilted full time) and I was told there shouldn't be a problem as long as I'm wearing khaki or tan. At the moment the closest that I have to that is my saffrons so hopefully by this Friday or next Monday I should be recieving a call to come in for orientation and I'll find out if the saffrons are acceptable until I can purchase a few modern khaki's.