Functional -- and cute -- winter boots

I'm severely lacking in the winter boots department, which is pretty ridiculous considering I've lived in the Northeast my entire life. Sure, I have my Hunters and light blue Hunter socks, and while they do keep me relatively dry, they're not warm enough to trudge through snow.

So I've decided to finally buy some snow/rain/sleet/Boston boots. I'm looking for a pair that's super-insulated, waterproof, and (of course) pretty. (Though I admit, some of my selections may be more pretty than weatherproof. It's a process.)


Let me know if you have any suggestions!

1. Ugg - Edmonton - $350
2. Sorel - Tofino Canvas - $140
3. Nine West - 9 Degrees Trystin -- $140
4. Sorel -  Cate the Great - $149.99
5. Timberland - Mount Holly Tall Leather Zip Boot--  $169 
6. The North Face - Brianna Boot - $195