Last summer, when Essie came out with Da Bush, I bought it immediately because I love these weird camo green colors. I love OPI Who the Shrek Are You (I've worn that 3 times, 2X to see Wicked, and once for St. Patrick's day in a patchwork, and it's rare for me to wear a polish twice!), and am dying to get Finger Paints Sexy Sundress! When I saw Sinful Colors Seaweed at Walgreens, I bought it immediately, but I had a feeling I'd seen it before. I dug out Essie Da Bush and found what had caused my deja vu! I didn't get Stranger Tides, so I couldn't say if they were dupes, but had I known that Sinful had pretty much duped the whole OPI Pirates of the Caribbean collection, I would have gotten all of them and not bought any of the OPI ones!
From left to right: Essie Da Bush, Sinful Colors Da Bush, Sinful Colors Adventure Island
Essie Da Bush is on the left, SC Seaweed on the right (sorry for the ugly nail wheel, I ran out and painted over other colors!):
A close up to show the differences, but they don't exist! They are complete dupes. I think the Sinful Colors collection that Seaweed was a part of was limited edition, so I don't think it is available anymore :/