I am running into the same problem alot of people have with WooCommerce on a non-Woo theme: the shop/single product pages not displaying correctly. I've tried both of the Woo solutions (copying page.php to woocommerce.php and changing the loop, using hooks in functions.php) to no avail. Neither of these seem to be changing anything. I edited the Flashlight theme a bit but know this can work since the other woocommerce pages look fine. I need some help getting this to work, seem to have gone through all the solutions out there.
A sample product can be seen (messed up) here: http://www.onlibeverages.com/shop/hibiscus-pomegranate-12-pack/
Thanks for any help out there!