This is a set of three Petit Bateau undershirts. My daughter wore them for about 3 months. The white romper has some slight yellowing, so please check the photos (photo 3). If you'd like, I can take individual photos of each item, so please comment. The size is 12m/74. They are a slim fit. I can ship them the same day or the next day. Please feel free to comment if you have any questions.