Related Clues:

• Like some notebook paper
• Like blank paper
• On the face of it, there isn't a wrinkle
• Stressed, Red backed out, yet to show signs of ageing
• Having no inner layer
• Having no inside layer
• Like some looseleaf paper
• Like spring jackets
• Without inside layer (suit); without wrinkles (face)
• Like some notepaper without wrinkles?
• Blank paper could be thus plain
• Like plain writing paper
• Young-looking and plain, at the stationers
• Wrinkle-free
• Like sketchbook paper