WordPress Add Alternative Stylesheets


Example

    <?php wp_enqueue_style('theme-five', get_template_directory_uri() . '/path/to/additional/css'); 
wp_style_add_data('theme-five', 'alt', true); 
wp_style_add_data('theme-five', 'title', __('theme-five.css', 'your-theme-name')); ?>

wp_style_add_data