Well, my LV is my everday bag, even if I'm dressed really casually (I kinda like the casual look mixed with designer bags, a la Olsen twins). But, you did make me remember about another bag that I have. It's main color is a bright fushia, but overall it's got a lot of the rainbow colors in it too. It's handwoven from Guatemala; basically it's a large pocket, w/zipper, and a really long skinny handle. I think I might wear that, since it's bright and will punch up the outfit a bit..
EDIT: The pattern and colors of my bag are very similar to this (the big fushia section in the middle):
That sounds cute! I just started wearing a Juicy tube dress and cardigan and I love the contrast of the long top with the shorter cardigan. And I think the bag adds polish.
I like all of the outfits, but I think I like the second and third more. But then I have a lot fo trouble with tunics because I'm short-waisted and I feel swallowed in them.
I wear my Minnetonkas (I have the same pair) with my LV Speedy and I don't care whether the purse is too dressy or not...it's an Olsen-like touch. I think it works great. I also carry it with my Saddle Fryes.