Related Clues:

• Sleepover raiments
• Drop seat site, briefly
• Nightclothes
• Bed threads
• Nightclothes, for short
• Retirement outfit?
• Somnambulist's garb
• Slumber party garb
• Sleepwear, briefly
• Lights-out outfit
• Sleep-wear, briefly
• Nighty-night wear
• Evening wear?
• Cover of night?
• Slumber party attire, for short