Here are four pairs of fluffy pants purchased from Nishimatsuya and Birthday. From left to right: The first two are exactly the same. The third one is also the same, but with a different design. The fourth one has a different design and is a different product. All are fluffy pants, which are useful during this time of year. All are approximately M-L size. Please check the photos. There are no visible stains, but please understand that this is based on a personal assessment. I am also selling maternity and baby items in a bundle, so please take a look from my profile. I will offer a discount if you purchase items from other product pages.