I'm late to discover the Kimono Sleeve Dress by Australian company Patttern Runway, but it makes for an excellent customisable workhorse and a very quick sew.
I love the clean neckline created by the neckline facings. I chose to omit the sleeve facings and simply rolled the hem under and sewed. I have also sewn a deep facing for the skirt hem.
I also chose to create my own covered button for the slash neckline feature at the back.