Yes @Coinery I hadn't really paid much attention to the variety before, but mine I believe is S2596 with the smaller rose and the elaborately decorated dress. The OP is S2594 I think with the larger rose and the plain dress. The latter is slightly scarcer.
@Citizen H I see no problems with yours being fake. If you look at the form of the 5 in the date, it is the same on both examples. I don't know if it is still the case, but the main giveaway for the fakes was a blundered terminal to the cross fourchee. This was discussed somewhere on this forum at least 5 years ago.