Buxom Trixie is a warm coral with a pearl finish that is permanent in palette and retails for $20.00. In comparison, Sephora Peek-a-boo Pink (13) is a warm peach with a pearl finish that is permanent and retails for $12.00.
Sephora Peek-a-boo Pink (13) is 90% similar — it is more muted, cooler.