My products come in a large variety of sizes which are set up as variants. I would like customers to be able to simply search across all collections for items in their size (which are in stock). Sounds easy!
On the previous eCommerce platform I was on this was a one click job. However I can't find an easy way to implement this on Shopify?
I've looked at filtering apps.. and these are great if you want to filter lots of variants or tags, but I only want to search by one variant... and I don't want the look of my store changed by having a big filtering section on every collection page.
Ideally customer would click 'search' and have the option to use the regular search or choose 'search by size'
Any advice for this?