Rigsby: (about a suspect) Okay, which one is she?
Lisbon: The blonde in the lavender sheath.
Rigsby: The one in the what, now?
Lisbon: The blonde in the purple dress.
Rigsby: Got it. Are you sure it's her?
Lisbon: No. Find out if she's got a rose tattoo on her hip. Then we'll know for sure.