Work piece by piece. Apply glue to the part of the skin concerned and press the cut surface/obliquely cut side into the adhesive. Please note: keep the cut edges well together while attaching.
Modelling:
Press the adhesive edge onto the skin with one hand, and model the Wool Crepe pieces together with the other hand. You do this with the end of a pin-tail comb or the back of a brush, until the edge becomes a single area. Please note: do not comb!
You create the desired shape for the edge using scissors and/or clippers. Fix the result with a hairspray.