Possible Clues:

• Like a particular hairstyle? You may admit hesitation when boy comes round
• Propagated by philosopher who's been conducted outside
• Leery ad is wrong on so many levels!
• Like a wedding cake prepared early by Edward?
• Like a parfait
• Degenerate leader on tour of constituency's ending in a number of beds?
• Cut yew and alder neatly piled in sheets
• Put before duke, arranged in tiers
• Like Rachel's hairstyle on "Friends"
• Dressed for the cold