Describe the people dorothy first saw when the house landed

She observed three small men wearing bright blue clothing and a woman in white coming towards her. The men were no bigger than Dorothy despite being many years older. The woman - The Witch of the North - was also very old but spoke sweetly to Dorothy, welcoming her to the land of the Munchkins and expressing her gratitude for Dorothy's killing of the Wicked Witch of the East and setting her people free from slavery.