Synopsis

While traversing the shimmering portals of Rainbow World, Sunny makes a remarkable discovery: she can gather liquid rainbow and employ it to dye fabrics and fashion novel ensembles. Eager to share her find, she is nonetheless mindful that the Color Block Party looms, and they must return to Rainbow High. Poppy and Ruby choose to linger with Sunny in the portal, delighting in the creation of vibrant, unique outfits. But alas, the rainbow portal begins to shrink. Will the girls discover a means of