Chanel. I loved this dress when I saw Blake Lively wearing it, but there's something about wearing it with those flats that makes it even cooler.
Sadly I had to post this photo as opposed to a full length shot because I despised the shoes she was wearing with this. So ugly. Normally I adore ugly shoes, but these were just nasty. It pains me to say that, and because I so rarely dislike something that Alexa wears, it shocked me too. But the dress is beautiful.
I saved the best until last. This is the most perfect outfit that has ever been created by a woman ever. I do not exaggerate. It is The Best Outfit Ever. It is a good job she's stuck a creepy plastic flower thing on her bag to make it just slightly less than perfect, otherwise I might have cried when I saw this.