Try plugin: Product Addons & Fields for WooCommerce
We'll create fresh WordPress site with Product Addons & Fields for WooCommerce installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Takes ~10 seconds to install.
About Product Addons & Fields for WooCommerce
PPOM (Product Addons for WooCommerce) lets add extra custom fields and addons on your product pages. Adding extra options like sizes, colors with PPOM …
PPOM (Product Addons for WooCommerce) lets add extra custom fields and addons on your product pages. Adding extra options like sizes, colors with PPOM is so simple with drag and drop form builder.
How it works?
Create PPOM fields with drag & drag form builder from WooCommerce->PPOM Fields
Go to product edit page and select PPOM fields group created in above step and click update.