Terra Moons Lost in Space is a cool fuchsia with a metallic finish that is permanent and retails for $8.50. In comparison, ColourPop Solstice with the Mostest is a cool fuchsia with a sparkle finish that is permanent and retails for $4.50.
ColourPop Solstice with the Mostest is 90% similar — it is more shimmery, lighter, cooler.