Normally, I'm not a huge fan of type combinations with 4x weaknesses (especially not with more than one), but the idea of a moth in a fur coat was just too adorable to resist. So here we go:
#015 Caterpillow (caterpillar+pillow) Fluffball Pokemon Bug/Ice Gender ratio: 50% male, 50% female Breeding: Bug Base stats: 43/30/32/55/35/50 Ability: Fur Coat/Shield Dust HA: Cute Charm Ct: Caterpillow keep warm by covering themselves in silk, and by huddling together in swarms. Other Pokemon may attempt to join in, seeking shelter from the cold. Ar: What looks like fur is actually its silk. No synthetic material can rival its softness, hence the name. #016 Parkalis (parka+chrysalis) Snug Bug Pokemon Bug/Ice Gender ratio: 50% male, 50% female Breeding: Bug Base stats: 60/30/90/55/85/25 Ability: Fur Coat/Shed Skin HA: Cute Charm Evolves from Caterpillow at level 12 Ct: Shortly before evolving, a Caterpillow spins a special, stronger silk that, while not as soft, protects the weak spots in its cocoon. Ar: Parkalis’s tough shell protects it from the elements as well as from predators. Few Pokemon are both clever enough to find their hiding places and strong enough to crack them open. #017 Ermoth (ermine+moth) Fur Coat Pokemon Bug/Ice Gender ratio: 50% male, 50% female Breeding: Bug Base stats: 75/50/70/115/85/105 Ability: Fur Coat/Shield Dust HA: Intimidate Evolves from Parkalis at level 20 Ct: Every Ermoth creates its own “sweater,” but they sometimes help each other patch them up if they get torn. Ar: It uses its wings for intimidation should its camouflage fail. Their pattern mimics the face of a now (un)extinct Pokemon.
Edit: The red I used on Ermoth’s eyespots looked out-of-place to me, so I changed it to a dark blue.