ColourPop Sista is a warm purple with a semi-matte finish that is limited edition and retails for $4.50. In comparison, ColourPop Cha Cha Cha is a warm purple with a matte finish that is limited edition and retails for $4.50.
ColourPop Cha Cha Cha is 90% similar — it is less shimmery, lighter, cooler.
