The global costume jewelry market is undergoing a dynamic transformation, driven by evolving fashion preferences, affordability, and the growing influence of fast fashion culture. Valued at US$ 43.1 billion in 2026, the market is projected to reach US$ 75.3 billion by 2033, expanding at a CAGR of 8.3% during the forecast period (2026–2033). Costume jewelry, often referred to as fashion...