H&M footed romper, size is 9-12 months, which is about size 80. I think you can wear it for a long season depending on the innerwear. There are no noticeable stains, but it has been worn about 10 times, so please be aware if you are looking for something like new. *Because it is amateur inspection, there may be oversights. Please check the photos and comment if you have any concerns. *This is a used item that has been worn by a child and stored at home. Please check the condition in the photos and consider purchasing with understanding. *It may be compressed as needed when shipping. Please understand wrinkles. Design: Border/Stripes