Fly London Mol Boots - Sizing and colour???

[JillyWillyPops]

I'm after some Fly Mol boots and wondering about the sizing. Do they come up big or small fitting? I know that they are slim leg but unsure of the foot sizing.

Also which colour would be best - Black or dark brown. Looking to wear them with skinny jeans and also dresses & tights?

Thanks

Oh dear, just looked at another thread dissing the mol boots, might have to look for some others then.