Creating the 3D Bodice pattern

The  basic bodice block from the book by Martin Shoben and Janet Ward 'Pattern cutting and making up Voloume 1', was adapted to fit the size 12 Kennet and Lindsel concept 2008 mannequin. The steps taken to adapt this were discussed in the previous post ( http://fashiongarmentandconstruction.blogspot.co.uk/2014/10/fitting-basic-block-to-mannequin.html ). The block was finalised by the course tutor in order for students to adapt in order to produce the individual designs. 

The following steps were followed to adapt the pattern.
1. The strapless bodice pattern was traced onto pattern paper including all markings and seam allowance. 

12.      Firstly 3.5cm were taken from either side of the centre front line. Allowing for the gap in which the 3D panel will sit. This created one pattern piece which should then be cut in a pair rather than one front piece which should be cut to the fold.

23.      The seam allowance and 0.5cm was taken from the CB line. Allowing for the insertion of a visible zip leaving the fabric with a raw edge. The 0.5cm allows for the fabric to sit either side of the zip teeth on the tape.

34.      The paper pattern was then pinned together with the seam allowance on the outside and pinned to the mannequin allowing further adjustments to be made.

45.      13.5cm was marked on the CB for the dropped back. 

However having not sourced an open zip this length the trimmings business Arc Traders was called in order to find the smallest length zip they provide with a black zip tape and silver metal teeth. The smallest zip they provide with these requirements was 6” or 15.3cm. 

16.      The CB was then marked at 15.3cm instead of 13.5cm in order to accommodate for the correct zip length.

77. The top of the bodice was redrawn onto the pattern. Lowering the back to the marked point ensuring it was a smooth line. 

18.      The pattern was then unpinned from the mannequin and the new pattern traced off including all adaptations made. The seam allowance was also removed from the top and bottom of the pattern due to the final bodice having raw edges. The neoprene does not fray therefore there is no need to double over the fabric and hem, this would just produce bulk. 

Using the mannequin to adapt the pattern is an easy way to produce a close fitted garment. Enabling any changes to be drawn directly onto a pattern piece whilst being able to see how the shape/fit would look when manufactured in material.