Copper alloys are available in jewelry stores. Jewelry stores sell gold, silver, stainless steel, titanium steel, copper and alloy ornaments, involving all kinds of jewelry. The design of jewelry stores should keep up with the trend, reflect the temperament of jewelry itself and meet the needs of different consumers. According to people's different tastes and lifestyles, and even the scope of life, we should choose the form and content that needs to be expressed.