@ShadowTheDragonWizard don't mind my "ads" above, just self reminders so that I won't forget to keep an eye on the various figures release dates
btw, @b_jonas - Do you happen to recognize 'Shy dress in the picture above?
Pinkie, Twily and AJ dresses are clearly based on their EG counterpart.
Dash is also somehow close and I think Rarity one is also from an EG short
But I don't remember Fluttershy one.
I would say that dress maybe appeared only in the main show as a dress the pony version had once?