Kate Middleton takes part in football training session in Belfast

Kate Middleton took part in a football session as she and Prince William kicked off a surprise two-day tour of Northern Ireland.

The Duke and Duchess of Cambridge visited Belfast football stadium today. There, Kate Middleton and William joined school children for a football session at Windsor Park.

Kate ditched her £1,200 Carolina Herrara coat and heeled LK Bennett boots for a classic white cricket jumper and £80 Sweaty Betty x New Balance trainers as she joined in the game. She playfully jostled with her husband on the pitch as they watched a coaching session.