JOHN LEWIS WHITE Wood Venetian Blinds Tapes 50MM Slats 190cm Wide 160cm Long
X2 Avail (priced each)
I think they're discontinued now but we're £95 instoe
Chalk is the name of the colour, they're basically a very pale cool ivory with strings rather than tapes.
I've had them out the box but never fitted them.
Too big to post unfortunately.
£95.00 each in Store