These boots with what?

[poppym12]

For an evening out (meal). I'm a wobbly size 16 with huge thighs. I'd prefer trousers I think. Any ideas please?

Black leggings (maybe wet look?) and a nice floaty blouse/top?

Black opaque tights, leather look pencil skirt, silk top.

Noooooo, no leggings. I'd look like a parsnip. Think I could get away with a jumpsuit? Mind you, a pencil skirt might be ok if I could find one to fit ok. What length should I look for?

I was thinking this length
Asos
but if you're not happy with your thighs it might be better to have the slit at the back.

Think that length would look ok with boots and opaques? ( If the boots aren't too baggy)