The 3T shorts have been washed in hot water and dried in normal heat and have a 22 inch waist (not stretched). They are advertised with an 18.8" waist. I also bought them in size XS (probably 4T in the chart since it's also listed between 3T and S). The XS was the same size as the 3T, though the 4T was advertised with a 20" waist. I like their length, the fabric used and the pockets. The one I bought in a pack as a 3T fits great. In the pictures, blue is 3T, red is XS. My son wears the correct size dress that I bought in a package so I can't show the size difference but the waist is at least 2 inches shorter.
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