Err, no offence, but... why would it look any different? Especially any city that develops organically for the needs of the populace? But even a planned city. Why would it look much different from what you'd usually expect? Are you expecting to find a "shoe seller's quarter" with heart shaped buildings roofed with pink tiles or something? =P

Specific religious and civilian buildings/complexes might have some quirks depending on the philosophy and culture, but the everyday needs of the people, efficiency, and building costs don't change just because women are in charge. The city will still reflect that.