Filter by available in stock by variation

Hello !!

We have a baby shoe ecommerce and we are looking a plugin in order to include the functionality of filtering all the products of our shop by availability in the stock by variation of the product.

I try to explain this better with an example:

One customer wants to buy an M size of a shoe (variation of the product), but there is no stock in most of the products…so he/she needs to go to each product, select the M size and check if there is available.

Our idea is to have some kind of filter in the shop page, so that the customer can select: “show me all the M size shoes in stock”.

Is there any chance to implement this with this plugin?

Thank you very much for your help in advance.
Héctor

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