(IL) Carrying while wearing a business casual outfit.

I have been carrying IWB for a while here in IL. I recently accepted a new job and it's mainly business casual. So the days I have my dress shirt tucked in it prevents me from carrying.Does anyone have any suggestions pn how to carry while wearing a business casual outfit?I currently carry a glock 26. I'm thinking an ankle holster will be what I decide on but I just wanted to see what else was out there.Thanks via /r/CCW http://ift.tt/1OPxc4n