You should have 5 flower heads for your corsage. 

Take your wires and cut them in half with your wire cutters.

Now you will need to "wire" your flower.  The reason that we wire flowers - is for a couple of reasons.

The first reason you wire your flower is because it makes it very easy to work with when you are making your own wedding flowers, you will be able to move the flowers, position them where you want. 

The second reason is if you do not wire your flowers - you will have a stem on your corsage that will be so thick, heavy and large that it will be impossible to pin to any dress.

Take the wire and poke it into the fat part of the flower.  Hold the flower head with one hand and the wire with the other hand and use enough pressure to get the wire directly through the flower.