This is a MARLMARL cardigan. Although it's labeled as 80cm, it can be worn from around 70cm to 110cm. My child wore it from 0 to 3 years old. We mainly wore it for formal occasions and special outings. The following is an excerpt from the official website: This cotton cardigan has a soft, airy feel. It can be rolled up for babies and worn at the correct size as they grow, allowing it to be used from around 0 to 4 years old, and can also be shared between siblings. Using the renowned whole garment knitting method from Japan, it achieves a perfect silhouette and comfortable fit without any seams. Since the front and back silhouettes are the same, it can also be worn as a pullover by putting the button side in the back. The charcoal color is almost black, and when worn with the matching knit pants, it can be styled up like a suit, suitable for formal occasions and invitations. There are no smokers or pets. The area where the tag was marked with a name has been blacked out with a marker. Shipping will be done by folding it compactly. There is one loose thread on the inside, but it does not affect the outside. If you are concerned, you may want to have it repaired. Please check the images and only purchase if you can accept this. I don't see any noticeable stains, but please understand that this is a personal inspection and that it is a used item that a child has worn. Thank you for looking.