Here is how I made my cover-up:
The next pictures are how I used the single fold bias tape to hem my neckline. The sleeves were already hemmed because they were the sides of the scarf, and I left the bottom with the fringes.
Side note, this cover-up really looks more appealing on a model, but considering my legs have been covered up for 7 months I am NOT going there right now! So, perhaps I will update with a live photo after our vacation! ;-)