CHANGE SHOP LOOK

hi,

Im using the free version of Optimizer for a while now, and im very satisfied with the theme.
I want to buy the pro version to get more options for the webshop but first I want to know or I can change the website/webshop layout.

I want a clean design like this: http://diversite-rotterdam.com/shop-products/

I that posible?

Kind regards,

Dave

my webshop now: http://fuckjemattie.nl/shop/