These shirts can be worn as a summer outfit. They say the sizes are 7/16 lol but no! They would fit perfectly for a little 4 or 5 year old but they would not fit my 8 year old daughter, she wears 7/8 size shirts. They are very small, like Chinese sizes, not US sizes. Unfortunately I had to send these back. Love the spotted zebra for clothes on Amazon for my daughter but the shirts I wanted for my daughter went from 21.00 for 4 shirts to 33.99 for 4 shirts which is a bit pricey now. I hope they lower the price. But still looking.