JACKYLEDExtension Hanging Lantern Cable 15Ft UL 360W E26 E27 Socket On/Off Button Pendant Light

Q: Can you recommend a lampshade for this particular item that fits perfectly

Actually no, I can't recommend one. But I can recommend buying a candelabra base conversion socket ring. A candelabra keeps the lampshade from making contact with the light bulb. You can buy them at Lowe's or Home Depot in the light section. When you go to buy one of these, take an extension light cord and light bulb with you. Because the candelabra supports the lampsshade, but it's attached inbetween the light socket and light bulb. Easy to install, no tools.