Popsugar Parenting Prince Louis History Behind Prince Louis's Christening Gown No Joke, Prince Louis's Christening Gown Is a Replica of a Dress Royal Babies Have Worn Since 1841 9 July 2018 by Alessia Santoro View On One Page Photo 3 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Prince Louis in the Royal Christening Robe. Previous Next Start Slideshow Prince LouisParenting NewsThe British RoyalsRoyals