Hidden in Plain Sight is about wearing fetish gear or other clothing you want to keep secret by layering it under regular, inconspicuous clothes. Picture wearing a full catsuit and covering it with a long pair of trousers, a jumper, and some leather gloves, or other scenarios where explicit fetish wear is completely concealed beneath everyday clothing. The appeal is in the contrast and the secrecy—the more extreme the hidden gear under the mundane outer layer, the better. This often overlaps with bondage-under-clothes when bondage is involved, but the focus here is specifically on the concealment aspect.