Have you checked out the OPI Muppets Collection? I love all the colors but had a chance to try out two that I particularly like; ‘Rainbow Connection’ and ‘Designer de Better!’. They both sparkle in their own way, while ‘Rainbow Connection’ is a full-blown rainbow glitter extravaganza, ‘Designer de Better’ is high-shine metallic with flecks of silver.
‘Rainbow Connection’: It’s like a party on your nails, with only two coats. Make sure you let the first coat dry before applying the second. It also works well over any other polish.
‘Designer de Better!’: I love it! My favorite polish of all time is OPI ‘Cherish’ which even though is a green color, it has a metallic sheen which lightens the look. Same concept with ‘Designer de Better!’ I love the metallic look and love it just as much as ‘Cherish’ if not more because it has a beige tone to with a slightly pinkish undertone that I can only describe as Nude & Ice.