You will need:

White sweatshirt and sweatpants
White socks
White shoes
Old Hat
Fake snow
Scarf
Black buttons black yarn or black pom poms for the coal
White mask
Carrrot

Instructions

A.  Spray the hat with the snow

B.  Sew the black buttons down the front of the white sweatshirt or black yarn wound in a circle or black pom poms

C.  Glue a carrot to the nose of the white mask or make it black with a marker

D.  Dress the snowman with the sweats, scarf, socks, shoes, old hat and white mask.   If you don't have a mask you could use white face paint and another color for the nose