Everyday and comfy - but trendy (I loathe that word) and chunky - not Mumsy or girlie.
They have to have a back ankle strap - ie., not mule type.
Black I think, though would consider brown.
Something along the lines of these
I can't find a UK stockist for all those styles (I like the fourth ones down). But I'd also like to see some other than DMs (am worried they will be a bit heavy for sandals)
Any ideas for similar styles?