About 99% of our dresses all have additional crinoline built into the second layer of the dress. You may choose to leave it as it or separate the netting to "pouf" it out. All of our dresses are fully lined so there is no itchy scratchy on your child's body. You will separate it in your hand and pull it apart and scrunch it like you are rolling something in your hand. For single layer crinolines we always roll it up and scrunch it. The more that you play with the crinoline, the poufy the dress will become.