Possible Clues:

• In a bridge hand, a holding of two cards in the same suit
• For dress rehearsal Shakespearean actor may well have this pair
• Card combination a wearer of hose may have had
• Old garment being worn by King and Queen of hearts, say
• Two cards of suit (and no more) held by bridge player
• Tweedledum and Tweedledee, or King and Queen of Hearts, say
• Only two clubs, say, score ten times at Old Trafford?
• Blonde out (anag) - two cards
• Two cards of a suit in a hand
• Jack and one other making big innings