Check out the below video for a detailed comparison and swatches of Color Club Wanderlust Collection “Pardon My French” for Birchbox vs Sinful Colors Sweet Tooth. Both are pastel purples but with slightly different looks.

http://youtu.be/Vr5sMnwLVq4

Swatch Color Club Wanderlust Collection “Pardon My French” for Birchbox vs Sinful Colors Sweet Tooth