"Winter Solstice Wordpress Theme" - Winter Solstice WordPress store theme by sumowp.com. Winter Solstice is a holiday season child theme using the parent theme Twenty Seventeen. This responsive WordPress child theme inherits all Twenty Seventeen theme features and functionalities, including multiple sections on the front page, widgets, social menus, custom-header, logo upload, custom color, WooCommerce compatible, and more. This Twenty Seventeen child theme can be used on e-commerce sites. Should most likely integrate with WooCommerce, the most popular WordPress e-commerce plugin.