Last year I shared Pottery Barn's Grace sheeting design, which they still have so it must be popular, which has a Frog Prince theme. This year they are also offering the Phoebe design which is Princess and the Pea.
The picture isn't great, but you can see that stack of mattresses. Which I am a sucker for. These also go with the dolls I posted earlier today, but I posted separately since this is decor and those were toys (that can be decor) but we won't quibble.
From the Pottery Barn Kids site:
These storybook-style sheets are big on color, fun and playful princesses. Inspired by the classic fairy tale by Hans Christian Andersen, they feature humorous scenes in a kid-friendly array of hues and patterns.This copywriter credits Hans Christian Andersen, bless him/her!