Cardigan and matching pants, with intarsia snowflakes.

Pattern calls for two 250-g 858-yard cones of Cotton Clouds Flake Cotton and one 4-oz 525-yard cone of Cotton Clouds Baby Pearly Perle; smaller sizes presumably take only part of this. Also, Bably Pearly Perle is only used for intarsia snowflakes, so actual quantity needed may be much less.