I only tried it on after purchasing, and I haven't worn it outside. The fifth image is from when my child was 2 years and 5 months old. I've been storing it carefully, but my child has outgrown it, so I hope someone who can wear it will take it☺︎ The fabric has a slight stretch and isn't too stiff, so I think it would be easy for children to wear. The size is 90cm, but it can be adjusted with the shoulder straps, so it seems like it can be worn for a long time. It also has buttons at the inseam, making diaper changes easy. Inseam: Approximately 25cm Width: Approximately 30cm Length: Approximately 63cm (excluding shoulder straps)