I don't know of any dupes sorry. Most peachy shades are more matte and a have a bit more colour to them. It is also different from Light Year I think, because Light Year has more pink to it. Good luck finding excuses
A-England polishes are just amazing! I only have 3 Bridal Veil, Dragon and Order of the Garter, but I would love to have more. I have also loved the swatches of the recently released polishes so this would be the perfect time to get them I guess. I'll think about it some more and see what I'll do.