I'd like to add another summer dress to my high summer capsule for casual wear. My criteria

* cotton

*sleeveless but not spagetti strap

*not white

* somehow interesting / on trend.

* for very hot wealther, so no collars or waistbands

Here are a couple I was considering, though I'm not sure if they really hit the mark. The chambray one sold out in my size (and most sizes) today, it seems.