We need a Duck Tape Dummy to make the suit fit perfectly, so you should create it with great care. For a general guide take a look at this tutorial from Mischief Makers.
Please pay attention to the following points when creating the DTD:
We also need a reference from your hand. Take a sheet of A4 paper and place your hand as shown in the reference pictures above. Please consider how many fingers your suit should have and pick the appropriate one. To make it easier for you, we recommend that you use your non-dominant hand, as it is easier to outline it.