This is a set of two petit main t-shirts. My child wore them for one season around 2023 when they were about 2 years old. The striped one is 90cm. The navy blue one with the elephant is 80cm. The striped one was worn often, so I feel there is some slight pilling around the neckline. The navy blue one with the elephant also shows some signs of wear, but there is no fading, and I think it can still be worn.