Sorry to keep posting - I can't edit from this computer - I paid to have grippy Vibram soles put on all my leather-soled winter boots. It was $25 per pair and well worth it!

I have a pair of Sportos that I swear by! They are black, with a tiny wedge, and leopard print lining. 100% waterproof, good grip, and look like fashion boots. And they don't cost the earth, either.

Another vote for La Canadiennes. Super stylish but warm and dry even in the slush and ice. Great traction on ice. Seriously, these are good boots that look great indoors while performing amazingly outside. The only downside is that they aren't the cheapest boots around, but, given that my original brown suede ones are still in pristine condition after six years, the CPW can't be beat.

Another vote for Blondos, when you aren't able to change out of your Sorels. I wore mine today in wretched icy slushy wet snow, and I need to wash the salt off, but they are totally waterproof. When I can, I swap out my boots at work, but the Blondos are a nice option when I'm going out.

Sounds like you do need a sleeker black boot that can do snow for the days you are trekking to the opera. Love the Blondos....yay Sveta! I may have to get those too. I have been eyeing some Rockport styles (below) but I don't know anything about the brand. Perhaps you ladies up North know more. You could add some leg warmers or boot cuff if you need more warmth while walking and then slip off the leg warmers when you get there. One thing to consider is how much layering will fit in a slim boot.

http://www.rockport.com/tristi.....oot_color=