VIDEO : Kate Middleton Accidentally Wore a Dress from Rosemary's Baby for Prince Louis' Debut

When Kate Middleton appeared after giving birth to Prince Louis Arthur Charles on Monday, April 23, wearing a red Jenny Packham dress, people were quick to draw comparisons to the outfit Princess Diana wore after giving birth to Prince Harry in 1983.
The bold red color paired with a white floral lace collar seemed to directly mirror the style of the late princess, as the Duchess of Cambridge has done time and time again throughout the years.