I'm open to trading for costumes on my wishlist for similar value.

Avalon: 1,750,000mp
Bitty: 3,500,000mp
Cubby: 5,000,000mp
Elfee: 8,500,000mp
Flutter: 3,500,000mp
Hag: 3,500,000mp
Leafy: 8,500,000mp
Lucy: 12,500,000mp
Scuba: 3,750,000mp
Snorky: 4,000,000mp
Soppy: 7,000,000mp