imo, that white top only looks good if you are VERY small chested. otherwise, the pleats open up and kinda create a uniboob. I would NOT recommend buying that top without trying it on for this reason, I have seen it look really bad on a lot of people...
as for the shrug, I have it (like i said in the other post) and i think you could wear it with any similar top, so far i wore mine over layered green and pink beaters, but i also think that the pleats with a shrug could make it a little busy- the shrug has the ties and whatnot.