The Etincelle is the same size as the regular Loves. I have two cuffs, so the cuffs are a size larger than the Etincelle.
So a 16 Etincelle=16 Reg Love=17 Cuff
Not for me. My SA ordered a 16 Etincelle for me to try with my 16 Loves and it was too big. A 15 is on my list