Most Helpful Guy
Obviously that's not the true average then. Anyways average is a bit of a waste of a number because it uses all the sizes. Be more accurate using the mean. A store will only stock what sells. Scratch that what they think will sell based on past indications. Those must be the sizes that sell ptherwise they are a waste of space and money. Also those bigger sizes you pointed out yourself, Americans are getting bigger. Why should a store come to that? If they are already making money selling the normal sizes why add on and use up more retail space? Plus thats not the norm in tbe retail world. If you are normal sized you can buy at a regular store. Otherwise it's big and tall stores.
Most Helpful Girl
American Bra Size Average Increases From 34B to 34DD In Just 20 Years, and most stores sell these sizes of course. simple supply demand logic