I think the bully brothers are the anagonist(s) of the book double dutch!
In "Double Identity" the antagonist is Bethany's parents. The reason is because they leave her with people that she does not know.
In the book, Double Dutch, it does not specify what Delia wears. If it did it would beacause different outfit everyday, because people usually change their clothes often. Also, she might wear a sports outfit for her double dutch practices and competitions.
In the book "Double Fudge" by Judy Blume, the antagonist can be considered to be Fudge's older brother, Peter. Peter finds Fudge annoying and often struggles with his brother's behavior, leading to conflict between them throughout the story.
An antagonist in the book Cut is Callie's therapist.
Skellig is the antagonist because he will not let Mina and Michael help him at times but besides that, there is not an antagonist in the book Skellig.
The main characters in "Double Dutch" by Sharon M. Draper are Delia, Randy, and Yolanda. Delia is an aspiring double dutch jumper, Randy is her best friend who helps her train, and Yolanda is a new girl at school who becomes their friend and also joins the double dutch team.
Double dutch was invented in England by the Dutch.
Sharon Mills Draper & Sharon M. Draper
Nancy is the protagonist and Collin is the antagonist.
There isn't a concrete antagonist.
The antagonist is a kid name Hamilton Knapp
Steve Miller (Ronnie's father) is the antagonist in the book The Last Song by Nicholas Sparks.