Razzle Dazzle scripter required for collection lifting and sorting!
See here: [url removed, login to view]
I wrote some liquid to drop in data-size and data-color attributes to the list items.
Can you a similar thing you did for [url removed, login to view] where you click "view all" to get all products from pagination and then show the select menus to filter/sort the elements?
I have attached the JS you used for that here in case it helps.
The HTML is ready to go in a hidden div near the breadcrumb.
Message me and I will give you logins..