FILT website

FILT is a Dutch clothing. SInce 2010, we have been selling products both online and in stores. The website needs some maintenance (bug removals), as well as a few minor new usability options. Take a quick look at the site: [login to view URL] The site has been created using Wordpress, as well as javascript and html. There are several minor issues with the collection page at the moment. Next to that, we would like to add an option which shows sale prices in a more attractive way. We also would like to add a size guide popup. FInally, we want to add a new page in the same style as the collection page, on which we can display limited edition products, offered during special campaigns etc.