Marcy

Marcy appears in The Minish Cap when Link fuses Kinstones with the Postman, which inspires Stamp to get Marcy to help him out in the Post Office. When arriving, Marcy will offer Link the chance to buy Swordsman Newsletters from Swiftblade for 200 Rupees each.

Personality
Marcy has always had a bored and tired look that is visible in her personality, which is very dull. She doesn't do much at the office but no one really notices.

Trivia

 * Her personality and appearance resemble the woman at the Bombchu Bowling Alley in Ocarina of Time and her Terminan counterpart from the Treasure Chest Shop in Majora's Mask.