Complex sentence: He then went on to design both the World's Most Expensive Bikini, which was showcased by Sophie Anderton-and the World's Most Expensive Football Boots, valued at £400,000, as worn by Rio Ferdinand, Wayne Rooney and John Terry.
Split into simpler sentences: He then went on to design both the World's Most Expensive Bikini, which was showcased by Sophie Anderton. He also designedthe World's Most Expensive Football Boots, valued at £400,000, which were worn by Rio Ferdinand, Wayne Rooney and John Terry.