Possible Clues:

• Shoemaker, one who behaves condescendingly
• La-di-da sort
• Person who acts superior
• One attaching importance to social position
• Kind of wine drinker who might remark 'I'm getting hints of unripened banana'
• Haughty individual
• Wine ___
• Hoity-toity person
• "My dog cost three times as much as your car" person
• Beer or wine 'expert'