A two-volume manga (2005-7) and six-episode OVA (2008, by Studio BEE TRAIN of Noir/Madlax fame).

When Princess [[Alita Forland]] flees her castle to escape a military coup, she bashes heads with the bounty hunter Falis -- which somehow causes them to switch bodies. Falis turns out to be a supreme fighter whatever body she's in, and at Alita's urging, she returns to the castle and puts down the coup. They have no way to switch back, so Falis-in-Alita's-body agrees to stick around until the prince returns to take over, while Alita-in-Falis's-body takes on the temporary identity of royal maidservant [[Milano Entolasia]]. Unfortunately, when the prince gets back, things only get worse...

Do Alita and Milano ever get unswapped? We'll never know -- the series ended too soon. All we know is that like most BEE TRAIN works, [[yuri]] fans love it.
murder princess