Need Help with Stylising Virtuemart

[outersquare]

Hi all,

I'm hoping to style up my virtuemart and seeing if anyone can point me in the right direction? My shopping site is http://www.moderndayhippie.com.au/mdh_temp/index.php/products where it just contains products (I haven't touch it much so it's pretty much the default).
The site I'm interested in basing it from is http://www.larabar.com/products/larabar.

How would I be able to make the product image itself the link, and once clicked goes straight to the product?

Thank you in advance! Please let me know if you need to know anything more.

Ry