Sewing pattern for the child's spinning dress

Dress with a cutout under the chest, short sleeves. 
It is open on the back up to the cut-out with buttons. 
Maximum volume under the cut, with two pockets on the sides. 
For a nice finish to the neckline, we use a bias folded inside.
 Explanations and full-size pattern in French for ages 2 to 12 To cut your fabric with complete peace of mind, a cutting plan is offered depending on the width of the fabric used. 
Pattern in a new, exclusive reusable cardboard box from La Droguerie!
 The paper pattern comes with its explanatory sheet to help you make the model. Pattern designed, manufactured, printed and folded by hand in France