Popsugar Fashion Celebrity Kids Prince George Hospital Outfit 2015 Prince George Celebrates the Birth of His Sister in an All-Blue Outfit May 2, 2015 by Samantha Sutton View On One Page Photo 5 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 William had stepped out earlier to pick up George and bring him back to the hospital. He was already wearing his blue shirt and navy pants. Previous Next Start Slideshow Prince WilliamPrince GeorgeCelebrity Kids