Ok, I have several classic flaps and ppl keep asking me about sizes. "is this a 225 or a 226" "is this the largest, the 288 or the one smaller?" I called a Chanel boutique and asked them about this size deal... they said there is no such thing. There is a small, medium and a large for the classic flap 2.55 bag. She than went on to explain to me that the 2.55 name comes from the anniversary date of something that I can't recall. What is your take on the sizes? Is that sales associated knowledgeable or have you heard otherwise?