I like what Aida said, underscored by Angie's style.
I always thought of white handbags as summer only and so I never tried to look beyond color, to other elements of style and construction.
For what I call my regular bag, for errands and shopping, I really don't want to be changing very often. After getting my pearl (oyster) -colored bag, and seeing how well it played off my darker clothing, I had an ahal moment--I had been way too focused on black bags, or maybe grays or burgundy for contrast, and of course, cognac (haven't found "the one") but really, the much lighter colors are more interesting with my outfits.
So now I am keeping my eyes open for lighter-colored bags that still somehow to me read well with a wintry vibe and winter clothing. These " winterizing" features don't have to be the same for you-- I think that's just personal sugar eyes for this or that, but it's a new approach that I'm looking forward to.