Kensington Palace announced that Prince William was making his first overseas trip of the year—and his first visit to Estonia—but some royal fans were left disappointed that the Princess of Wales wasn't traveling with him.

Kate Middleton’s style streak of royal red outfits could be coming to an end, as the Palace has confirmed the Princess of Wales will be leaning into the luck of the Irish for her next appearance on Monday,

The Princess of Wales is the honorary Colonel of the Irish Guards and is known to toast with a pint of Guinness to the holiday

The Princess of Wales is to attend the Irish Guards’ St Patrick’s Day parade in a solo engagement next week. Kate, who is colonel of the regiment, missed the Guards’ celebrations last year after being diagnosed with cancer.