Petit Bateau Long Sleeve Polo Shirt Size: 140cm The collar has snap buttons for easy on and off. Slits on the sides of the hem. The thickness is just right, so you can wear a cardigan or sweater over it. There is some pilling from washing. I found a stain near the hem, but it's purple, so you can only see it if you look closely. Please understand that this is a used item before making a purchase. Instant purchase OK