We earn commission on sales tracked from our links and codes. Thank you for your support! We earn commission from affiliate links/codes. Thank you!
ColourPop Acorn is a neutral beige with a frost finish that is permanent and retails for $6.00. In comparison, MAC Star Crystal is a cool beige with a metallic finish that is limited edition and retails for $32.50.
MAC Star Crystal is 90% similar — it is more shimmery, darker.