You need to really test this skin.
http://design.x-cart.com/demo/templatemonster/outdoor-furniture/toys
1. Clink on the slider for price range to change it - label/link cut off
2. Look at the "coming soon" and "sale" blocks - design/layout is really screwed with overlapping elements.
3. Change products list to "table" view - add to cart button is so ugly there. Jumps the list on hover too.
4. Coming soon products in the same list - shopping cart and bag showing at the same time on top of each other, button text not showing.
5.
http://design.x-cart.com/demo/templatemonster/outdoor-furniture/?target=checkout - "sign in" button jumps left/right on hover, same with "continue" button.
6.
http://design.x-cart.com/demo/templatemonster/outdoor-furniture/?target=contact_us - message textbox Is one line only - basically anything longer then 50 characters will require scroll to see next line especially on phones.
7. Look the demo on phone - the header is all over the place, images in products list cut off, image section on product details as well...
There is probably a lot more, I just point out the obvious. This skin is not ready.