Celek is a Japanese baby brand. I received this as a gift. The size is 70. Although there is some fading, the fabric is very high quality, so it doesn't pill much even after repeated washing. The thickness is neither too thin nor too thick, so I think it can be used for a long season. I am also selling a reversible vest & hat set and a coverall with the same brand and pattern. Please take a look. #Coverall #BalloonRabbit