I’m trying to find a white silk button-down blouse, something relatively simple/plain and classic. Winser has some great options, I tried a lovely one from Sezane, and I see Jigsaw has one too. BUT they’re not white, they’re all ‘ivory’ which doesn’t usually suit me. What I’m looking for is a plain blouse in a soft white colour (i.e. a true white but not an optic white if possible, but most importantly not cream). Has anyone found such a thing? Budget up to £150 but could stretch further for the perfect blouse (provided it can tolerate dry cleaning every once in a while).