Sewing pattern for the “Antibes” knotted top

Sleeveless top. 
Slit back neckline with shape, which is closed with a pretty button and an elastic strap. 
Neckline and armhole finish with folded bias on the reverse. 
Wide removable belt to tie at the waist, held in place by two loops.
 Explanations and full-size pattern in French from 34 to 46 To cut your fabric with complete peace of mind, a cutting plan is proposed depending on the width of the fabric used. 
Pattern in a new, exclusive reusable cardboard box from La Droguerie! Pattern designed, manufactured, printed and folded by hand in France