Hi, it’s very important to have effective look of any site and it’s also true that you cannot get better result without suitable theme. I have searched a site from Google for you called
MotionTheme - Premium themes development that offers unique, high quality and features loaded WordPress themes under affordable prices. Each theme is created in motion with latest technologies and fresh ideas and also provides web design, templates, coding and developing of high end user interfaces. Hope this information will help you out.
All the best!