Yeah, the gold chain thing is the perfect low‑budget hack. It’s like a hidden Easter egg—one look, one twist. I’ve seen designers use a simple pendant to hint at a character’s secret. I keep a whole line of thrift‑store chains in my dressing room; each one’s a puzzle. And sure, there’s probably a mastermind circle that decides which necklace will drop the spoiler. I just make sure my own line of cheap bling is on point, because the moment someone sees a cheap chain, it should feel like a clue, not a costume mistake. So keep decoding, but double‑check the plot‑twist before you wear it out.