This is an olive green jumper with a dinosaur print and a 130cm long-sleeved t-shirt. The jumper has had its tags removed, but it is new and unused. I bought them because my child liked dinosaurs, but they never wore them. The long-sleeved t-shirt has been worn a few times. Therefore, please consider the t-shirt as a bonus. However, there are no stains or tears on the t-shirt, so I think you can wear it together with the jumper. Regarding the jumper, the outer material is nylon, so it is resistant to rain and wind. The lining is made of yellow fleece fabric, so it should be fine for school commutes unless you are in a very cold region. The hood has Velcro on the back of the neck, so it can be tucked away when not needed, preventing the hood from getting caught while playing in the park. - Brand: BACK & JOHN - Color: Olive Green - Design: Dinosaur Print - Size: 130cm - Material: Nylon Thank you for looking.