This one is really easy to do.
what you will need :
- dark blue and light blue fleece
- a little piece of pink fabric for the inner ears
- black and white felt to make the eyes and the nose
- 6 buttons
- pants and t-shirt to make the pattern
Step 1: Mesurement and body pattern
Put your folded pants and shirt on newspaper and draw the shape all around. Check the mesurements as shown on the pictures to e sure the suit will fit.