We have two bare light bulbs that stick straight out of the bead board walls in our dining room. As in, the light socket is flush with the wall, and the bulb sticks straight out into the room. They had custom half moon shades on them when we bought our house, but the old owner took them with. I'm having the darnedest time trying to find replacements. They need half moon drum shades that attach to the wall, preferably fabric (like linen) because of the style of the room. I've searched everywhere. Any advice? Thanks!