Complete the indicated level without losing a life to unlock the corresponding costume.

Bunny Tail: The Collectors Lair
Chicken Beak: The Dancers Court
Chicken Gloves: Great Magician's Palace
Chicken Tail: Elephant Temple
Cowboy Boots and Leather Gloves: Boom Town
Cowboy Hat: Serpent Shrine
Dinosaur Mask: The Construction Site
Dinosaur Tail: Lowrider
Googly Eye Glasses: Sensei's Lost Castle
Green Sock Puppet: Subway
Japanese Festival Headband: The Terrible Oni's Volcano
Japanese Festival Robe: Endurance Dojo
Jeans with a Belt and Cowboy Bandana: The Mines
Moustache: Burning Forest
Neon Helmet: The Bunker
Pirate Hat: Skate To victory
Pirate Hook and Pirate Eye Patch: First Steps
Pirate Waistcoat and Pirate Shorts: Get A Grip
Ringmaster Jacket: Swinging Safari
Ringmaster Top Hat and Gold Monocle: The Meerkat Kingdom
Roman Armor: The Darkness
Roman Helmet: Skulldozer
White Neon Eyes: The Frozen Tundra
Wooden Sword: The Wedding Reception
Yellow Head: The Collector