LED bulb replacement and lamp shades

I have replaced all of our incandescent bulbs in the fiver to LEDs. In the light fixtures beside the bed, I have used the Starlight Revolution bulbs to replace the 1156/1157 "style" bulb (I forget if it is a single or dual bottom contact at the moment). However, my question is not about the bulbs themselves, they work great. It's about the lamp shades that were designed to "clip" to the exterior of the incandescent bulb. The LED bulbs are straight up and down with the LEDs exposed. Does anyone know of a potential solution to this? Is there a slip-on plastic cover that mimics the 1156 bulb design? I would prefer NOT to switch out lamps with non-bulb mounted shades, but that could be a last resort option. I look forward to hearing from anyone with experience in this area. Thanks!

Scott