i'll be buying my first coach this week (yaaay) and i want to make sure i leave the shop with everything that my coach bag was supposed to come with. i read about some lv owners not getting boxes with their purses and such, and i don't want that to happen to me. what will my coach bag come with? a dustbag, box, both, or none? and should i be getting any envelopes with information inside, etc. like lv bags have?