So, I had some leftover 'frosting' from some soap cupcakes I was making and decided to practice my piping skills. This is a technique I've used before to cover cakes, and it's such an easy method but the end result looks very nice. Here is a quick Vine video to show you how I made them:
I originally learned this technique from I Am Baker, and she has an easy-to-follow tutorial on her website if you are interested in trying them yourself.
It's a super quick technique but effective, and as soon as these are firm enough I will find a way to use them on top of some soap :)