Where can I get some black boots

[ItsJustMyOpinion]

that are under £40, flat or very low heel, wide calf fitting, and will go with absoloutly anything?

i got some flat boots from joe browns, they haven't arrived yet - were under 40 quid - so i can't tell you about the calf fitting

I don't normally like joe browns, Also, I need them in a week, 2 at the most

La Redoute I rather like these. Not sure if that's the sort of thing you like.

I do like those BendyBob

There's often lots of money off codes on the go for La Redoute. Might be worth a look.