the Essentials: the ‘Investment’ bag (or just a really good bag that fits all your stuff) in Nina G.’s world the “Investment Bag” goes something like this, Chanel, Birkin, LV Speedy, the Jackie O. Sadly, I do not live in Nina G.’s world but if you do, then rock on with your Chanel 2.55 toting self! how i work it: the Investment Bag is still on my “want list” but in the mean time i work a Cole Haan tote that I’ve had for about 3 or 4 years now and carry pretty much every day except weekends when i swap out for a small cross-body or a hobo bag.…