I'm in the process of purchasing my first BBag and I can't decide on which color. I like the Day and want something neutral so I can wear it with everything. I like the '06 Greige but I've noticed that most of you prefer '05 leathers to the '06 ones. Is the greige comparable to 2005 fall thick smooshy leathers? One more thing, is greige dark enough that it won't get dirty like white or calcaire? Thanks!