I’ve always liked the black and white monochrome colour scheme, and have made quite a few black and white button necklaces over the years.
Here’s the latest one:
But I’ve personally found that black and white is a bit too dramatic for me to wear – it looks like they’re wearing me, rather than the other way round, because I have rather muted colouring. So I like to do a slightly toned-down monochrome-type look using black and beige instead. I have a black and beige striped dress which goes nicely with a black and beige button necklace, like as this one: