I have versions of this costume for Mario and Luigi in sizes 7 (M) and 3 (L). The shirts are perfect for my boys. The fact is that in both cases I ordered a size larger. I'm glad I did. The shorts sit on the waist but are very long. They are almost capri long, especially for my little one. Based on the image below, there is no real way to hem them. As they were bought as some sort of warm weather Halloween costume I will be keeping them. The quality seems to match the price. And if your child has an average build but long legs, this might just be what you need.
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