Reply To: Only first item is switching color (Swatch)

Hello,

I saw the screenshot you attached and visited the URL you provided. You have added the variations for the color with specific sizes. That’s why the variations need to select the size from the drop down to display the variation image.

Please make sure that you have added the color attribute with all the sizes then add the variation images.

You can read the following article for further help:
https://docs.woocommerce.com/document/variable-product/#prettyPhoto

Best Regards.