Invalid or missing value for ClothingType.
This error occurs when the ClothingType value in your product data feed or inventory file is missing or invalid. You must provide a ClothingType value, as this helps determine the department where your product appears within the Amazon Clothing store. If you submit an inventory file, you can find a list of valid ClothingType values on the Data Definitions tab in the Apparel Product Template. If you post a product data feed, you can find a list of valid values in the Apparel Product Category XSD.