Yes I agree about the Countess of Wessex as well. My husband said the same thing..that it looked like an expensive nightgown w/matching robe!
Great minds think alike!
As for Diana, as beloved as she was/may still be, she was very young & wanted to appear very sweet, and as well-made and embellished as it was, I don't think I have ever run across anyone who would say, "oh I'd wear her dress..."
She, I think was every little girl's fantasy vision of Cinderella, but that dress and train was..
Mabel is, in the well made but ugly as heck category! I'm ALL for being unique, but seriously...
Then again, perhaps the one thing these ladies did right was to be remembered