I'm a bit the same as you, though I have a few enamels there's only 2 that seem to go together at any one time. I need a couple of new ones but I posted recently and no one seems to have seen anything new.
Love, LOVE enamel bracelets! I have three of the small ones and I wear them all the dang time! LOVE 'em! If you're thinking of medium sized ones, I'd wear two of those or one of 'em with two smaller ones. For the large, I could see wearing a small one with it.