Summer Dresses

I am currently coveting this summer dress from Dorothy Perkins: 

I think it could be a cool staple for summer. I can wear it with my cowboy boots and a cardigan when it's cooler.

Or make it more beachy with flip flops.

Or dress it up with heels and some vintage jewellery. Which I now have a good selection of, thanks to the generosity of my grandmother.

I think I will go and try it on...

Thoughts? Opinions?