Other things:
The Hermes "Jardin ..." range; the Guerlain "Aqua Allegoria" range; and a wild-card - Miller Harris "L'Air de Rien" - which is orange blossom with a sexiness that subtly imposes itself in a very un-obvious fashion.
The above are day-time scents (imo) and quite subtle. Though the Miller Harris is definitely something that could be worn for the purposes of seduction. The wonderful thing about it is that it is subtly seductive, and is definitely PTA-appropriate - if subtly subversive, hinting at appealing hinterlands
Those are available in large department stores like John Lewis and House of Fraser.
Then there is "Iris Nobile" which is sold in Space NK. This one is fab. It is definitely entering into "glamourous and accomplished" territory. Definitely grown-up. Women love this scent.
(By the way, I think MrsCampbellBlack's comment was intended in a spirit of camraderie and "arm across shoulder".)