HerSecret.fi response to the estimate:
Thank you for your feedback Merja. Sorry, there is no intermediate size. The material in the product has so much flexibility that the manufacturer has estimated those sizes to be approx; either more in line with the body or looser. We have a wide range of shirts :) https://www.hersecret.fi/pitkahihaiset-paidat/ <br />
Best regards, HerSecret.fi customer service