You need to wear it for special occasions or if you when you are invited to a fancy party
costume
We put them on birthday cake?
candles
A covering for all or part of the face that protects, hides, or decorates the person wearing it
Mask
A social event at which a group of people meet to talk, eat, drink, dance, etc., often in order to celebrate a special occasion
Party
The pattern of colorful explosions in the air planned as a show
Fireworks
To move the body and feet to music
Dance
A large number of people walking or in vehicles, all going in the same direction, usually as part of a public celebration of something
Parade
A piece of wax shaped like a stick with a wick (= string) in the middle that burns slowly, giving off light
Candle
A small, very thin rubber bag that you blow air into or fill with a light gas until it is round in shape, used for decoration at parties or as a children's toy
Ballon
