If it's buried treasure you seek, then you must start with the Dead Mans Chest Child Costume. This blood-stained shirt features a dagger impaled in the chest and comes complete with detachable chest straps, waist sash, faux tattoo sleeves and a red head scarf.
Arrgh. Patch is our pirate, not too scary, not too friendly. As Patch keeps watch on your pumpkin, you can be sure no scallywags will trick your house.