My Dress-Up is a casual simulation game for the Nintendo DS aimed at a young audience, specifically those interested in fashion and creativity. The game falls under the life simulation and dress-up genre. Players can create and customize their own virtual avatar with a variety of clothing, accessories, hairstyles, and makeup options. The game encourages players to experiment with different fashion styles and to create outfits for various occasions. It also features mini-games and the option to trade clothing items with friends, enhancing the interactive and social aspects of the game.