This is a pair of UNIQLO Sumikko Gurashi pajamas in a light yellow color. I bought these new at the store, and my son wore them last year. There is a black stain on the knee of the pants. It might come out with stain removers like UtaMaro soap or OxiClean, but I'm not sure if it will. Since they are pajamas, please consider them if you don't mind the stain. ✨ Would these be suitable for daycare or home use? UNIQLO prices have been increasing year by year. I hope these will be useful for those who want to buy children's clothes at a lower price, as kids quickly outgrow them in one season, or for those who missed out on buying them when they were sold out. ☺️ Sleeve Length: Short Sleeve Season: Spring Season: Summer, Spring