I have Cockney in a shimmer, it's less difficult to wear than their mattes, that's for sure....
I’ve never worn the YSL but I’ve got two possible suggestions on either end of the $$ spectrum++
I use peripera blush in rosy brown.
Lm ginger, peripera acorn beige
I really love this...
Colourpop has a lot of pink themed 9 pans+