"- This lovely vintage outfit by C.I. Castro and Co. is ready for a special event! The jon jon is all white and fully lined. It zips down the back and snaps between the legs. The neckline is round. The shirt underneath is simple with a peter pan collar trimmed in eyelet lace and tiny pintucks down front. It buttons up the back. Sizes are: 9 months (2) Length: 15.25\" 12 months (3) Length: 15.5\" 18 months (4) Length: 16\""