All purchased from Nishimatsuya. The plain yellow one is made of slightly thicker fabric. The dinosaur one is fleece-lined. The bear one is made of thinner fabric. My child wore these for daycare when they were 1-2 years old. The necklines are a bit stretched, and there's some fading. There are also some faint stains. Overall, they show signs of wear. Please refrain from purchasing if you are sensitive to used clothing. I have stamped my child's name on the inside tags. I plan to cut them off before shipping, but please let me know if you need the tags. - Color: Gray - Color: Orange - Color: Yellow - Design: Dinosaur motif - Design: Character graphic - Design: Dinosaur tail design - Size: 90cm T-shirts, long-sleeved shirts Thank you for looking.