Katiepea,
Thank you, yes it was me! I had forgoten those sandals, I can see them with a lovely summer dress (I'm not sure which.. I'm confused.. eh eh) and maybe a straw bag!

Sorry if I missed this in the responses but can you unbutton the neck of #3 a tad? If so I vote for it.

#2 is my favorite. It's fun and looks good.
#1 is my second favorite but I agree it does pull across the bust.

I personally am not a fan of #3 because it seems a little too plain and covered to me. I would like it better if the sleeves were shorter. I feel like it needs accessorization to make the outfit work (with a belt as you've shown it or unbuttoned with a statement necklace), whereas the other two dresses can hold their own.