Kate Middleton's 'Polka-Dot Maternity Dress' Tribute To Princess Diana (PHOTOS)

The Duchess of Cambridge showed off her newborn prince on yesterday (Tuesday) after giving birth on Monday in London's St. Mary's Hospital, with her husband Prince William at her side....her dress matched her husband's crisp blue shirt and the couple looked ecstatic.

The smiling new mom wore a custom-made, light blue polka-dot dress by British designer Jenny Packham  much like the dress Princess Diana wore in June 1982, when she displayed a newborn Prince William to the world after giving birth at the very same hospital....See more comparison photos of Kate Middleton and Princess Diana...after the cut...