Base or patronage
The bases constitute the main part of the flat cut, thanks to them, you can create almost any model of skirt, top, jacket, pants... After having obtained a base it is preferable to transfer it to cardboard to be able to use it as a template we use the template to transfer it to a new sheet, being careful to put back all the lines, darts, etc... and you can make the desired transformations, wider, move the darts, new shape...