It's a Victoria's Secret Smocked Tank Bra Top Dress - it's currently on sale for $19.99 instead of $58. I also got this one in Grapevine.
Wandering around Target I came across this sweetheart. It costs a bit too much for a Target brand ($29.99), but I think it will be reduced soon. I just couldn't wait - I had a picnic to go to and I already planned to go in a dress, but my VS ones haven't arrived yet.
You can see a better picture or buy it online on their site. I can basically live in this dress.
I also got a Cotton Rib Sleeveless Turtleneck Sweaterdress from Victoria's Secret in Camel(it's a sandy color) but it makes horrible hanger-pictures, so I tried Google images and all I could find is this. It's in the wrong color but you get the idea. This one is $35.
I plan to wear it with my Cynthia Vincent for Target sandals. You can see their picture here. I promise they look nothing like that on a feet. I fact they look very nice and stylish. Wow, I just checked them on line for you $10.48 - now that's a bargain I got them for a full price. If you wear high-hilled sandals try this!