Sleeve Length: Long sleeve Size: 90cm. It's a 18MJ, but it runs large. Even a 3-year-old with a normal build and a bit of a tummy could wear it. There's some wear and tear, but it's not very noticeable due to the pattern and the navy color. It was praised for being classy. It's a sweatshirt without fleece, so it's very easy to wear. There might be some stains, but they're not very noticeable.