Not fair isles, but there is more than one colour involved, so I’m adding them into that category. I adore the hair do on the left hand model and I bet her boyfriend has a Lambretta scooter. Both these jumper look awesome, but the added surprise is that the pattern has how to make those stockings too. And surprise two in the sizing. Right hand sweater is only in one size -34-35 inch bust, while the left hand “shirt” is in all sizes between 30 and 40 inches.
See it on Google Docs here.