My original proposal
The inspiration for this tank came from a memory of a Project Runway contestant from aaaaaaaaages ago (so long ago, I'm not even sure who it was now) who wore a one-shouldered top with a long scarfy thing to a judging panel. It was only on screen for a few seconds, but as soon as I saw it, I knew I wanted to translate it into knitwear at some point.
My version is knitted from the tip of the scarf downwards in one seamless piece. There's enough going on with the reversible lace and strap shaping to hold your interest, while the body gives you a nice break as it's all in stockinette. There's quite a bit of negative ease around the bust; combined with the weight of the scarf, this is what holds the top in place. The skirt gets a beautiful swing shape due to circular yoke styled increases and is finished with a single round of decorative yarnovers couched in garter stitch.
No hem, and NO rolling.
Now, you may be thinking, "Why would I want to knit a strapless top as we're going into fall?" Well, the answer is in the styling! See, since this top has the scarf attached to it, it's the perfect transition piece to wear as the weather starts getting cooler.
Throw a blazer on over it and you're good to go!
You'll notice in the last photo that you've got more than one option for styling the scarf, so if you're nervous about just throwing the scarf over your shoulder, just tie it on for a more secure feeling!
If you're interested in the pattern, you can find the IK special issue at your local yarn shop or book shop, or buy it online. The pattern's in the Ravelry database, too, in case you want to favorite it or add it to your queue. :)