William and Kate hit the phones with high-heel wearing brokers for charity

  • Royal

The Duke and Duchess of Cambridge were amused when a pair of City brokers swapped pinstripe suits for high heels and hotpants for a charity fundraising day.

The Duchess of Cambridge with one of the city traders Credit: PA

William and Kate, who was sporting a new shorter hair style, joined a host of celebrities including Samantha Cameron at the annual event for the global brokerage firm Icap.

Samantha Cameron also took part in the charity day. Credit: PA

William and Kate helped close a deal at the Central European interest rate swaps desk.

The Duke kept his mind on closing the deal but as soon as the work was over curiosity got the better of him and he quizzed a broker about his fancy dress.

City traders dressed up for the charity day Credit: ITV News

Broker Dan Lebeau, who had guided William through the trade as he stood up in 3in heels, said: "He was saying to me, basically 'where did you get them from?'.

"It was very difficult to find size 10 high heels in a normal shop."

The event raises millions for good causes and among the recipients were charities associated with the Cambridges - SkillForce, of which William is patron, and SportsAid and Place2Be, of which Kate is patron.