A point that is always missed with this issue is that fashion is about the clothing first and foremost. The designers have a certain idea in mind about how they want their designs to be presented.
I'm all for larger ladies being catered for so they can look and feel good, but that should be left to those designers that specifically focus on that market; "inclusiveness" should not be forced upon ALL fashion designers, their catwalk shows are not self esteem events for women with personal body issues.