What to wear to a reunion? Inspire me

[BeatrixRotter]

I'm going to a reunion soon and for reasons probably best kept to myself I want to look demure but a bit sexy. Is that even possible?
I'd also like to look as though I'd just thrown my clothes on effortlessly, with harldy a second thought. What would you wear?

Smart casual. I'm tall and slimmish. I don't know where to start as only just back to pre-pregnancy clothes and haven't really bought anything new since summer 2007.

If it's casual, I would go for some really super fitting jeans, killer heels and camisole top, with beads/long pearls/pendant (maybe with volumous but messy hair)

Oh and - this is just me - a tan (fake or otherwise) and heavenly smelling body lotion. Not try hard at all, but gorgeous smooth skin and goegeous smell)

I'm liking the idea of super fitting jeans and I love that black top. Going to have to shop and keep it from DP

That is a lovely top

~~wishes I did not have 30E boobs and was able to wear tops like that~~

My boobs are much bigger post baby. I find it so hard to know what suits me now and all my old tops ride up due to having to contain increased norkage.

I want my old boobs back. They were average and could wear most things.