I had that lipstick/keychain: Yardley of London.
The London Look by Yardley 1966
Yardley of London 1968 - Olivia Hussey
Yardley makeup was the coolest thing in the world for teen girls in the mid to late sixties. Jean Shrimpton and Twiggy were their best known models, and the line advertised in the Beatles' concert programs and later on the tv show "The Monkees.