Although I have worn a fairly similar outfit to this before I think that overall it is different enough to create a new look and also I am struggling a bit with the 30 for 30 so give me a break!
Last year I saw a woman wear a necklace like this with a black shift dress and I loved the impact of the large beads against the black. Shortly after I saw these pearl beads when shopping and knew I had to have them especially as they were under £5. I too have worn them with a black shift dress and I think they also work quite well with the grey of this cardi. A good investment methinks.