Caron Latte Cakes have such a unique feeling and textue, when it’s worked up it’s even softer than in the cake. In combination with the the treble crochet stitch, the drape is just beautiful. Their pattern would also work with other yarns, though gauge measurement is not overly important, you may want to play with hook sizes to achieve a desirable drape.
I used used only one Latte cake, the finished scarf is approximately 80” long before joining the ends. It is the perfect length to wrap twice to wear as a fashion scarf or wrap it three times for a warm scarf under your winter jacket. You could also customize the length so its just a single loop fashion scarf and it would still look fantastic!