This is a set of three Petit Bateau rompers. All are suitable for babies up to 6 months old (67cm). I loved them all very much, they're so cute. Please see the details below. Left image: Purchased new and used for about 3 months. The thickest fabric of the three. There are no noticeable stains. *Please forgive me if I missed anything. Middle image: Purchased new and used for about 4 months. The fabric feels just right for this season. It feels nice and soft, like gauze. There are no noticeable stains. *Please forgive me if I missed anything. Right image: Purchased new and used for about 8 months in total, with my first and second child. The thinnest fabric of the three. There are milk stains on the neckline and both cuffs. Please check the images. As a side note, this was the first Petit Bateau item I bought, and it got me hooked on the brand. Thank you.