If we have Isabela's dress from the ending of Disney's Encanto kids can choose or get both dresses for that toy or costume and parents will not necessarily let children customize dolls like, Disney Store or Jakks Pacific because it would ruin the dolls. Plus parents would not buy dolls just to customize them because they are either cheapily made or cost lots of money. The solution would be having Jakks Pacific or Mattel make the dolls and toys it would also mean parents wouldn't need to waste money on dolls or the first costume  that will get customized or chipped easily. 

From Charoletta Rainbowa