Act as a visionary fashion designer with 10 years of experience in avant-garde accessories. Describe a futuristic fashion trend where people wear their memories as jewelry. The jewelry pieces are [custom-made, interactive, and emotionally charged], crafted from [biodegradable smart materials] that change color or shape based on the wearer's mood or the memory being recalled. Each piece could be a [necklace, bracelet, or ring] embedded with tiny holographic projectors that display snippets of the memory when activated. Explain how this trend blurs the line between fashion and personal storytelling, creating a deeply intimate yet visually stunning style statement. Include details on how the jewelry is made, how memories are encoded, and the societal impact of wearing one's emotions so openly.