I have a Storybook EP thread around which allows for cross-bending the story (ie Cinderfellow, a Handsome and the Beastess, Frog Princess, a female Aladdin, etc) and in the modern time instead of it being a coach that the pumpkin changes to it a car instead.
glass or golden slippers .
a pumpkin stage coach (for a FT like land)/car (modern day version)
magic mirror-can be different types the traditional one which is actually *on* the wall. Or it could be a handheld mirror (kind of like the Beast's mirror)
Fake death aka, sleep by either apple or spinning wheel (or it could go further and the 'potion' could be put on chocolate and oranges (and drinks!) too..your free to ask how to be included)
crown for all ages and genders.
long skirts for woman (when they aren't in ballgowns) and I mean ones that hide the ankles. Not being sexist it just up until like the 50s or so..showing even a little bit of ankle was scandalous.
How about for special gown option ((coming from either 1)a NPC fairy godmother or 2) whoever "You" choose to be the godmother)) that turns bag into dirty work clothes at midnight-but they would need to fix the clock in the sims so there would be enough time for Cindy to get to the ball and dance with the prince (it could either be an NPC -or someone you choose-I rather it not be a NPC-since as soon as your female sim marries him he wouldn't be a prince unless they can change it that you move into his place instead
and/or maybe an option so you could choose a) move Prince into your sim's place, b) move into the Prince's castle, or C)random.
royal family bloodline, a bit like the vampire bloodline, but of course restricted to one or 2 families and not as much spawning, but then sims could have a LTW to marry prince charming; marry a member of the royal family.
the fairy god mother thing should be like a profession, and magic is the new skill that it goes with..
a glass coffin/altar bed
two different kind of spinning wheels-one that is the sleep one mentioned above, and the other one can make straw into simloeans
two different types of Red Riding Hood cloaks (the difference is if your sim is a werewolf or not) if s/he is a werewolf the 2nd cloak can 'keep the wolf away'.
A sim life time wish to marry a prince or princess.
Maybe as an 'evil' profession, a sim can choose to become a "Rumpelstiltskin/Sea Witch" kind of person. If you don't quite understand what I mean it means people who are desperate for anything would go and make deals with the Rumpelstiltskin/Ursala kind of witch.
Mermaids vs. Sea witch. A sea witch could offer a mermaid different kind of potions for them to be able to spend time on land, if they have no other option too and for different lengths of period but the mermaid would have to give something up (like her voice-note, that's important in all TLM adoptions not just Disney's) but need to get something in return for the sea witch..
Also *maybe* if they could get the right from Disney to have Disney related stuff they could have like..a warobe that could take you from the 'modern-day world' to the FTL or there could be a a 'dark curse' for the FTL to take them to the Sims' world. Or a magic hat or magic bean which could take you to Oz, Never, Never land.
And also you don't have to stick with original story..Like for instance you could have a male Cinderella, or a Male Snow White or Sleeping Beauty. You could have like a female Aladdin.. Or you can have "Handsome and the Beast"