That's such a pretty dress!!! I love all her outfits too, she pretty much can do no wrong for me in terms of dress, plus she's a lovely person too... I haven't heard of anyone say anything bad about her, always friendly, very bubbly and cheerful.
And someone correct me if I'm wrong, but I don't think she got into Vogue through amazing family connections (ahem Alexis Bryan at Vanity Fair, Jane Herman, etc - I'm sure they're great girls, but you know, parents help...) and I haven't heard of her growing up in the NYC UES scene (Alexandra Kotur, Eva Chen at Teen Vogue, etc)