Selvedge Denim Jacket 1990s

45rpm is one of the most important and undervalued Japanese denim brands in the collector market. Founded in 1978 in Tokyo, the brand pioneered the use of antique selvedge looms and natural indigo dyeing in modern Japanese denim production. 45rpm's distressing and washing techniques — developed by founder Keizo Shimizu — are unmatched in the industry. Denim jackets from the brand's 1990s production period, when the methods were at their most radical, are available for $100–$300. As Japanese selvedge culture continues to grow globally, 45rpm will be recognized as a foundational brand. Upside potential: $500–$2,000.