This is how I became a toy designer. In 1966 my design company was creating the packaging for YARDLEY and helping to change that company's image. With the sudden popularity of the BEATLES and the whole British Invasion as it was called, YARDLEY decided to reinvent itself. Overnight it went from being a little old ladies' soap company to the most MOD most HIP young cosmetic company -- setting the cosmetic industry on its ear with the LONDON LOOK. In 1967, I created this Christmas gift set…