Yeah have a look at the North Soleil,
Female specific soft flex pattern (good for lightweight riders), thinner width and with the new entity foot strap system in S/M mean it's really easy to get a good fit and connection to the board plus the new track system gives massive amount of control over :-
-Stance width.
-Placement of pad in relationship to edge of board.
-Strap placement in relationship to pad.
-Width of foot
-spread of load over foot
-choice of heel density pads to give a soft, medium or hard response (think slippers, trainers or stilletos

)
You are much better off trying a female specific twintip rather than a small bloke twinnie.
if you're up in Perth we have the 131x37 and 134x38 in stock at the AKS shop but it also is available in 128x36 as a special order item.