The boatneck dress is fitted around the upper body, but it has width from the hips down. The dress
has front and back panels that provide shape, as well as darts. The dress features a boatneck neckline and an invisible zipper closure at the back. The dress is unlined but has a facing at the neckline and armholes when sewn without sleeves.
 
Fabric requirements:
For fabric width of 135 cm:

Short version:
XXS - S: 120 cm
M - L: 145 cm
XL - XXL: 160 cm

Long version:
XXS - S: 215 cm
M - L: 225 cm
XL - XXL: 255 cm

For fabric width of 145 cm:

Short version:
XXS - S: 120 cm
M - L: 135 cm
XL - XXL: 150 cm

Long version:
XXS - S: 215 cm
M - L: 225 cm
XL - XXL: 250 cm

Invisible zipper:
XXS-M: 60 cm
L-XXL: 65 cm