I purchased this for my 4 year. She absolutely loved it. I only wish the shirt was more "girly"; the shirt would be prefect if it had a v-neck to soften the look for little girls. Overall, a great gift for the big sister or brother; it helps keep them in excited about the new baby.
Good quality t-shirt however I'm not as happy with the graphics for the little girl...her hair is a bit odd and there isn't a comparison to how adorable the "I'm the Big Brother" clothing and face/hair design are.