The document provides instructions for constructing a men's waistcoat. It recommends that the waistcoat should cover the waistband of trousers, with no shirt showing between. It suggests attaching a narrow belt to the back panel before construction if needed. It also advises using an odd number of buttons for a more pleasing appearance. Finally, it notes that waistcoats typically have a lined back piece for a smoother fit under the jacket.
4. A waistcoat should cover the waistband of the
trousers and never let any shirt show in between, so
check the length! If your waistcoat will require a
narrow belt (also in lining material), attach this to the
outside back panel before the main construction
begins. Always use an odd number of buttons as this
looks more pleasing to the eye. Most waistcoats
feature a lining back piece that is smoother so your
jacket will hang and drape nicely
7. Fused Interlining
Fused Interlining is a thin layer of fabric that is heated and
pressed/glued to the fabric from the inside. Overwhelming majority
of garments sold in retail are made with fused interlining due to its
cost efficiency and ease of mass production. It does the basic job of
giving shape to the garment. The downside is that although holding
its shape the garment will be stiff and after a few visits to the dry
cleaning you may notice that the fusing on the inside is starting to
come off and the fabric on the outside is starting to bubble. The
fabric will not follow your natural movements, hence it is less
comfortable and will not provide as great a fit as the canvassed
jacket would. Another disadvantage of the fused/glued jacket is that
the glue is insulating and not breathable. It will also not provide for
a good roll on the lapel.
