Gina Fratini is one of the influential designers of the British Boutique Movement. She started her business in 1964 and was known for her velvet pinafores and dresses in the late 60's. She designed the dress worn by Princess Anne for her 21st birthday portrait. By the 70's, her designs had evolved into more romantic and fairytale style evening gowns. Fratini closed her business in the 80's, but continued to design for Norman Hartnell as well as private client Princess Dianna. A Fratini dress worn by Princess Dianna brought $85,000 at a Christie's auction in 1997.
If you take a closer look at the print in the skirt of this 1960's Fratini dress, you'll see giant Monarch butterfly wings. A co-ordinating geometric print forms a wide border at the hem.
See this dress and more at Couture Allure Vintage Fashion .