Royal Crown Derby Regency Flowers Signed Coffee Cup And Saucer. Royal Crown Derby Regency Flowers Imari Accent Coffee Cup and Saucer set. Condition is "Pre owned" but unused Absolutely immaculate, in box, simply, and condition reflects no use nor display. Simply stunning hand decoration as you would expect with 22ct gold, hard to find the imari accents collection was in very small numbers. This was signed and rare to find.