Black blazer

[Shopgirl1]

I have been looking for a black blazer for months. I have a jersey one from Whistles I have worn to death over the last few years with jeans, dresses, trousers and for work and casual. I need to replace it but can't seem to find a nice one.
I'm a 6ft size 16 and dont want anything cropped. A bit of stretch and a thickish material would be nice. I'll spend a bit more within reason for the right one - would go to £200 approx as I know it would be a staple.
Any ideas?

ASOS have quite a few, some more expensive ones too

http://m.tallgirls.co.uk/blazer-black-cosh1336bk (they have others)

https://www.longtallsally.com/coats-jackets/loose-fit-boyfriend-blazer-02M11/p?option=02M11BLA

Topshop usually have nice blazers, as do Reiss.

Thanks for those, I've never heard of tall girls before, is the quality ok?
The long tall sally one looks good, think I will order that to try. Going to check out Reiss now too.

Tall girls I haven't tried but I have heard lots of recommendations for