Complex sentence: During the 1980s and 1990s Kinglsey Matheson Pink, Managing Director of the Regent Street flagship store dressed prime ministers Baroness Thatcher and Sir John Major, as well as a number of other international dignitaries including the King of Malaysia.
Split into simpler sentences: During the 1980s and 1990s Kinglsey Matheson Pink, Managing Director of the Regent Street flagship store dressed UK prime minister Baroness Thatcher. He was also subsequently responsible for dressing Prime Minister Sir John Major, as well as a number of other international dignitaries including the King of Malaysia.