This royal-blue vest, emblazoned with the candidate's own name, makes Santorum look schlubby and casual—more 99 percent than moneyed politician. Related Story: Go Vest, Young Man ...

Prince William wore a top hat and tails for today’s event, adding a pale blue vest and red tie to his dapper look.

The groom donned a fitted tuxedo, which included a black blazer, an ocean blue vest, white button-down, grey pinstripe pants and patterned tie.

Here's Prince Andrew standing next to his mother, wearing a traditional morning coat with a brown vest and what appears to be a slate blue tie.

Kate Middleton returned to the Royal Garden Party in style, wearing a butter yellow dress and her wedding earrings after missing last year's event due to her cancer treatment.

Princess Kate and Prince William officially rang in the holidays with the annual Christmas Day service at Sandringham—and in merry spirits, the royal couple and their kids coordinated in blue ...