One of the things that is great about this style of dress is that it can be casual pared with a flat or even flip flops, it can be dressy with heals, and with the addition of a cardigan, it would be great for the office.
The other great thing about these dresses is that you can find them at various price points.
I came across this one at Anthropologie. I really love the color of it.
|Anthropologie Swiss Dot Halter Dress|
Another one that I like, and actually the one that I bought is this one from Old Navy.
|Old Navy Halter Swing Dress for Women|
It's very similar to the first one, but at a much better price, which is great if you want to shop the trend, but don't have a huge budget to work with.