I don't like the buckle but the overall look of the bag is so attractive! It can be worn very casual but will also look great with skirts and other nicer clothes.
Messenger PM/GM Bosphore:
Totally unisex, no vachetta strap, more classic messenger style. It does have a sporty look, so it may not look as nice with nicer clothes. The flap closes with a magnet so it's easier to open/close than the Sologne.