He instituted a series of socio-economic reforms that produced mixed results. Although he was a Jamaican from an elite family, Manley's successful trade union background helped him to maintain a close relationship with the country's poor majority, and he was a dynamic, popular leader. Unlike his father, who had a reputation for being formal and businesslike, the younger Manley moved easily among people of all strata and made Parliament accessible to the people by abolishing the requirement for men to wear jackets and ties to its sittings. In this regard he started a fashion revolution, often preferring the Kariba suit, a type of formal bush-jacket suit with trousers and worn without a shirt and tie.