That original plug and switch really do hold the soul of the lamp, so I get why you want to keep them. One trick I found when rewiring vintage lamps is to carefully strip and reuse the original cord casing if it’s still intact - just replace the inner wires with modern, safe ones. That way, you keep the delicate look but get the safety upgrade. For sourcing vintage-style cords and plugs, Etsy and specialty electrical suppliers often carry fabric-covered cords that mimic that 1950s vibe but meet today’s standards. If you’re comfortable with a bit of delicate work, you might also try opening up the switch and gently rewiring inside it, preserving the outer shell and button. Just double-check the contacts and insulators inside to avoid any fire risks. It’s a bit fiddly but totally doable, and keeps that authentic charm without the bulky modern look.