My child normally wears a 14/16 shirt and I ordered a 16/18 in this one. It was extremely tight on him that he gave it to his sister (who also wears the same size in girls) and it was too small for her as well. They really like the shirt and a larger size is not available...so yeah!

For a 16/18 you would think it would be be a loose fit for a husky 14 but it was very small for its size. More like a 12/14.