I haven't eaten meat in years and agree with Kyra Graves, more information about the type of dishes would be helpful. And how ambitious you are.
One thing I would say you should avoid is the pre-packaged meat substitutes (such as Yves "mock meat" products).
Having said that you should also try to incorporate some proteins in the meal.
Zucchini spaghetti can be good, I've done something similar to this recipe:
http://lisaiscooking.blogspot.com/2008/08/zucchini-and-summer-squash-spaghetti.html
And with the cold weather you can't go wrong with herbed, oven-roasted potatoes or mixed tubers. eg Slices of turnip, parsnip, beets tossed with olive oil, garlic, and seasoing. Put in 400 degree oven for around 30 minutes.
Also kale is popular these days, separate the leaves of kale and tear into tortilla chip-sized pieces, wash and dry them, put in a pan, drizzle some olive oil on top, toss on a bit of salt and pepper, and oven-bake at 350 until dry and crispy (10-15 minutes, you have to keep watching them) and served like potato chips.