Possible Clues:

• Garb for the corps de ballet
• Skirts that come in bell and pancake styles
• Frilly attire
• "Swan Lake" costumes ... and a phonetic hint to what you'll find in the starred clues' answers
• Skirts worn with pointe shoes
• “La Sylphide” costumes
• The late archbishop's skirts?
• Skirts with a pancake variety
• Things around ballerinas
• Attire seen in many Degas paintings