Here are a couple older OPI pinks:
OPI Japanese Rose Garden - I'm not sure how much I like this polish on my skintone. Nice formula, though!
OPI Senorita Rose-alita - This polish is pretty similar to ChG Strawberry Fields... I haven't decided which I like better, though.
Comparison: OPI Senorita Rose-alita and ChG Strawberry Fields
Why is it so hard to choose?!