I am buying cufflinks for my wedding online. I have gone through many websites searching for the right ones and finally I have found some which I like. I am waiting for the final go ahead from my fiance to see if they go with her theme for the wedding. I just have one query – how can I know the actual size of these wedding cufflinks being sold online? What I mean is relative size? Say for example, a pair is sized .75’X.5′ – is this big or small and does it go with a formal tuxedo?