Carolbee, the pattern is this
http://voguepatterns.mccall.co.....age_id=260
I got it when that brand was on sale for $3.99, which makes it easier to experiment. I made a size medium, and I generally wear a med. or size 8 top, sometimes a sz.6, and often a small now that clothing styles are less fitted. I possibly could have made the small but eased out to the medium in the hips for comfort.
If you see a longer back shirt tail in the photo in the link, note that is not included in the pattern.
The construction was easy since there are no shoulder seams, just four parts, front, back, front and back yokes, and rolled hems. If using non sheer fabric, I would draw and cut a neck facing instead of using bias tape because I just like that method better. It takes less fiddling to get the neck finish pinned and sewn without puckers or bumps. I do think a moderate stretch fabric would work pretty well, as long as you are comfortable doing the neck finish either with the bias tape or make your own finish strip somehow.
The satin wasn't too bad. My main concern with satiny/silky fabrics is to get the laid out for cutting perfectly on grain so the parts don't have odd sags or curved hems etc.
Thanks all, for your comments and questions, hope I didn't bore you with the details.