I'm trying to get my wife to keep her phone on her where it might be useful, rather than in the bottom of a purse, on the car seat, on her desk, etc. So, I'm looking for advice from professional women or those who know them well to figure out what kind of case, lanyard, holster, etc. to buy her. The main issue is finding something that a professional (executive, lawyer, consultant, etc.) woman can keep on her person without requiring pockets or belts -- which are all too often missing or purely decorative on western women's business clothing.

Note: "Hello Kitty" and "Ballistic" are pretty much antithetical to to goal here.