I've just started a new job, really happy working in a craft store 3 days a week. My uniform is on order so until now I've been able to wear my own shirts. My problem is that I have a nasty burn scar on my arm from when I was a kid. I fell into a fire. I've always kept it hidden as I don't like looking at it. The uniform is a short sleeved blouse and apparently I'm not allowed to wear anything over the shirt like a cardigan. There is no long sleeve option. I feel very panicked that I'm going to be forced to show off my scar. I hate it. Makes me want to leave the job.