Personalized Tri Color King Charles Spaniel Newborn Layette. Cavalier King Charles Spaniel by Contemporary PUP Artist, KiniArt. © KiniArt™, Kim Niles - All Rights Reserved. 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months