For feeds targeting the US, UK, DE, FR, and JP:: The following attributes are required across all products in the 'Apparel & Accessories' product category (including all subcategories) of Google's Shopping feed.
In addition, the ‘size’ attribute is only required for the apparel subcategories 'Apparel & Accessories > Clothing' and 'Apparel & Accessories > Shoes'. Recommended for other product categories (might become required in the future).
Adding of the data can be entered from within the back office on a per product basis or via database tools for extra convenience. If you are unsure on how to use database tools for this task then please contact our support team.
A little detail about each Apparel attribute:
Colour: The colour of the actual item or variant, if a combined colour is needed then this should be listed like; Black / Green
Gender: This is predefined to 'male', 'female' and 'unisex', please note this is lowercase characters for loading via database tools.
Age: This is predefined to 'adult' and 'kids', please note this is lowercase character for loading via database tools.
Material: The material of the actual item or variant, i.e. Cotton - always be consistent with your naming.
Pattern: The pattern of the actual item or variant, i.e. Striped - always be consistent with your naming.
Size: Use consistent size values across variants of the same product, as well as across multiple products of the same category. For example, within a group of t-shirts, use “S”, “M” , and “L” as sizes, not “S”, “Medium” , and “Lrg”.
When an apparel attribute is an variant (option); It is also required to submit an image for each ‘color’, ‘material’, or ‘pattern’ variant which visually depicts that specific variant product. You may however submit the same image URL value for all size variants of a product if specific images are not available, ie for shoes.
An item group ID is also required when an apparel attribute for an variant (option) is used, Liquidshop will produce this for you and submit into the feed.
Summary of attribute requirements [here]
Extra Fields within the product detail
Extra fields within the option detail