Prince William and Kate Middleton attended the St. Patrick's Day Parade in Aldershot, England.

Kate Middleton is the new Colonel of the Irish Guards.

William passed on the title of Colonel to Kate in a speech.

Kate wore a teal coat dress by Catherine Walker & Co and paid tribute to Ireland with her accessories.

William wore full military attire with a fresh clover arrangement on his military cap.

Kate's role as colonel was given by King Charles III.

The parade marks Kate's second outing with the Irish Guards.

Last week, Kate visited the troops in the Salisbury Plain Training Area wearing full camo.

William is now the Colonel of the Welsh Guards.