Sometime this past couple weeks, Zazzle announced and launched their Holiday Gifting sections on the site. They have been promoted all over the site very visibly and I can't blame them. I'll never use them, but they look pretty darn good. The holiday gift section is basically a large bunch of pages that showcase hand-picked designs. They're organized very well into many different categories including by price and by recipient.
On a different note, the new Christmas cards page is almost an identical clone of the funny tshirts section, but with different products on the page. It's a big showcase of maybe a hundred hand picked card designs. The things that I really like about this format is that it's incredibly easy to browse and they're showing the design view instead of the product view. What I mean is that instead using the smaller 3d-looking product view, they just show off the artwork.
Here's a couple screenshots of the new Holiday sections.