This is Simplicity 2444 that I also made here.
I called this "lazy" as due to all the work I did last time on the fit, all I had to do this time was cut and sew, no fussing around with fitting! I love that!!
The fabric is a textured cotton sateen bought from Chic Fabrics on last year's trip to NYC. It is reasonably thick and so didn't require lining. As is pretty normal for me, I used bias binding to face the armholes and neckline. No special techniques on the make, just super straight forward, no fancy seams or hemming and all on the machine - see, told you it was lazy!
Easter has come and gone and so Summer is supposed to be officially over. We are still getting pretty warm days so hopefully I can wear this a few more times before winter sets in.