I'm not 100% sure if these layer as shown. I apologize if they don't layer correctly.
Celaeno (corset) + Luxurious Elizabeth (overskirt) + Veracious Musketeers (sleeves)
Other items: Enchanted Book (glass slippers), Le Carousel (eyes), Masquerade (mascara), Jubilant Diamond Crown, Dyrfinna the All-Wise (tights)
Modus Operandi (dress) + Headless Marie (dress) + Keiko's Cake (shoes)
Other items: Oisin's Blessing (eyes), Masquerade (mascara), Gaia-Sama (lips), Rosamund's Revenge (hair)
With the Princess Discord bow belt....
Seafoam Gown + Lady Lunar
Other items: Dark Omen (hair), Gemini Twins (eyes), Pearl Necklace, Wind Halo, Fallen Wish (string)
Nothern Starlight (cape) + Lunar Countess (dress)
Other items: Dyrfinna the All-Wise (tights), Enchanted Book (glass slippers), Antique Shop (eyes), Apprentice Charm (hair), Pico's Urn (moon mask), Masquerade (golden sparkle)