This is 18 year old Madeline Stewart from Brisbane.
It's been announced that Stewart is the first model with Down Syndrome to be booked for multiple campaigns at NYFW.
American Horror Story actress Jamie Brewer was the first model to walk the runway at New York Fashion Week but only for one show. On top of walking in NYFW, Madeline has had a line of bags named after her by one of the brands she is walking for.
Via BuzzFeed