There are rich mansions around the world, waiting to be robbed! Yet them defenses are too strong for a frontal assault. We need to go sneaky by dressing up as servants, and then escape from the roof. Therefore only maid, nurse, dress, thieving, and highly magical outfits are allowed. Lacking these, we'll scrounge up some maid outfits inside. Also only Infiltration-type items can be sneaked in. For getaway, we need a fast or inconspicuous ship.
WARNING: the time to finish the mission will be limited, and who knows where our gear is gonna end up, so it's better not to take anything that isn't held in inventories.