Additionally, SpaceNK is now carrying Sunday Riley at select locations- in the Los Angeles area it can be found at the Space NK in Bloomingdale's in Sherman Oaks, Century City, and SpaceNK in Brentwood. I ran into SpaceNK in Century City and saw a small wall display containing some of the skincare products, but they didn't have the makeup anywhere that I could see. Call SpaceNK in your area to see if they will be carrying it. It still has not launched at SpaceNK online, but they sent me a notification that it was coming soon about a month ago- so I imagine that it will be online in short order.
Click on photos to enlarge. The top two pictures were taken indoors, while the bottom one was taken outside.