I know OPI DS in Extravagance has been in the market for a long time now, probably two years, but I've never found it in any of my local nail beauty supply stores until a few days ago when I spotted two at ULTA. I grabbed one of them and I am kicking myself for waiting so long to have this. I have a few Designer Series polishes, but they never really made me gush over them as much as I am fawning over Extravagance. It is a beautiful magenta jewel-toned holo that is just gorgeous especially when light hits it. The little multi-hued sparkles just shimmer perfectly under sunlight. I understand how this is such a highly-coveted polish. This is definitely one of my top favorites out of the hundreds I own. If you haven't checked this one out yet, you definitely should. It's breathtaking.