There are choices that may be helpful in protecting or minimizing the appearance of your stoma. Something as simple as wearing a shirt that is long enough to cover the ostomy is a great first step. Tuck the shirt in when on the playground to avoid the shirt coming up and showing the pouch. Shirts that flare at the bottom or shirts that are longer in the front and cut up at the sides (shark bite) or pants with pleats in the front can hide the slight bulge of a pouch. Some children will wear bike shorts under their clothes to hold the pouch close to the skin.  Some girls will wear a camisole under their shirts. There are commercially prepared underwear with pockets for the pouch. There are pouch covers. There are wraps that can go around the waist.  For swimming, there are trunks with pouch pockets and many boys may choose to wear a t-shirt if the pouch is above the waistline. For girls there are swim bottoms with pouch pockets or swimsuits with skirts. During both swimming and other sports, you may want to use a waterproof tape or protect strips around the edges to help keep the water or sweat from curling up and leaking.