Natasha Denona Flip (367M) is a cool teal with a metallic finish that is limited edition and retails for $29.00. In comparison, Make Up For Ever D236 Lagoon Blue is a cool teal with a sparkle finish that is permanent and retails for $17.00.
Make Up For Ever D236 Lagoon Blue is 90% similar — it is more shimmery, lighter, cooler.