This is a wonderful vest to throw over a long sleeve shirt (for layering), and is perfect for fall/winter. I bought this for my 15 month old, and there is plenty of room for growth, yet it still fits him okay right now. I figure by the time winter really gets going (it is Sept now), it will fit my son perfectly! You should buy this!Decent vest for excellent price. Got them for kids to wear on cool mornings. They will be perfect with a long sleeve shirt for extra warmth. They are not thick.I got this vest for my son because he wanted to dress as Dipper from Gravity Falls. It was perfect for our purposes.The zipper sometimes gives me a hard timeIt’s super soft and light.I ordered three of them in different sizes. The small size fits my 6y old son perfectly, so he can wear it when he goes out.Medium and large sizes were ordered on purpose to be worn when sleeping. When my son sleeps, he kicks the blanket always so, wears a separate long vest on his pajamas.I like the large size because it covers up to hips, so it's good for sleeping.It is light weight and the size is on a larger size which is good for kids as they grow up fast. The color is not my taste but the vest is fine.Ordered this for my son, it's a great buy, it's just a little on the bigger side.Thin vest, not the best material. Works well if they wear something underneath.A lovely vest! Made of nice, soft fleece which is neither too think nor too thick. On the picture size 4-5 years (XS) on a 106cm tall child. Will be getting bigger sizes.Bought this in red for my son and he loves it. It's soft and fits well. Will be buying another in a different colour.Not the thickest fleece so ok for layering.Age 3 & 4 years fitted well.Age 6-7 years seems a little small.My grandchildren are happy with them.A fab quality fleece gilet for price. Cosy and lightweight. Got it for my daughter to layer up.lovely item