OPI Just Surprised Everyone by Bringing Back One of Its Most Popular Nail Polish Collections. OPI said "You asked, and we heard. One of our most coveted collections is back and cuter than ever." The OPI Hello Kitty Winter 2019 Collection is almost as enthusiastic as the fans holding their breath to buy it again in 2019. There should be considering the last time manicure enthusiasts were blessed with the Hello Kitty products and adorable packaging. Are you curious to find out more about OPI Hello Kitty? Discover what make this holiday collection so special for OPI's fans.
