William meanwhile, opted for his signature daytime look of an open collared shirt, chinos and a navy pull-over.
But we would be so happy, Kate - think of the people!
They later travelled to Fermangah, where they saw the work the charity Extern is doing at their Roscor Youth Village, a residential activity centre that provides a safe space to help and support young people.
It's William's first visit to the city since October 2017, when Kate stayed at home as she was pregnant with Prince Louis.
The duchess flawlessly pulled a pint while wearing a mint green dress by Missoni.
The mum-of-three, 37, teamed it with her classic nude accessories - her Mulberry Bayswater clutch bag and her Gianvito Rossi pumps in the praline colourway.
Guardiola says City tiredness no excuse in title battle with Liverpool
In terms of players available with senior United experience, Solskjaer has 18 players fit and available. Solskjaer said: "They've been part of our training for a long time .
There were cheers as Kate poured a pint of Harp Ice lager and set her effort on the bar. Everyone is so courageous and strong in some of the places we go.
Watch out William: sometimes three just isn't enough.
The couple, who arrived yesterday for a surprise two-day tour of Northern Ireland, were greeted by well-wishers and Lord Lieutenant of Belfast Fionnuala Jay-O'Boyl before making their way inside.
Duke and Duchess of Cambridge meet police officers at Hillsborough Castle.
They started their visit with a trip to to Windsor Park today, where they got some insight into community football projects and had a kick about.