The pants and boxers come in one color, light blue, and are decked out in cupcakes, cherries, and pinwheels! The pants are $56 and the boxers are $36. The oversized cupcake printed on the tank is sprinkled with smiley faces and peace signs, comes in White, and sells for $40.
You can get it all at Nordstrom by clicking here. I know Neiman Marcus carries Scanty, but couldn't find that set available on their website. However I did find the adorable "Sprinkles Night Tee!" It comes in light blue and has multicolor "It feels so yummy!" cupcake print on the front; it sells for $70.
AND, Neiman's also has this cupcake print Pajama set, on sale for $60 (down from $100)!