UPMSP Intermediate Sewing study materials
UPMSP Intermediate Sewing study resources

UPMSP Intermediate Sewing: Fabric Selection and Preparation

UPMSP Intermediate Sewing · Work through your exam, one topic at a time.

All guide sections

Fabric Selection and Preparation

Selection means matching fabric to garment and wearer; preparation is the sequence of checks that stops a finished garment shrinking, twisting or bleeding colour. Questions ask which fabric suits a named garment and what step comes next in the preparation order.

Choosing the fabric

  • Drape versus body: cotton voile, rayon and georgette for flowing kurtas and dupattas; cotton drill, denim and khadi for structured jackets and trousers; brocade, jacquard and raw silk for sherwani and blouse.
  • Stretch: churidar and leggings need 2–4% lycra or a knit with crosswise stretch so the garment recovers at knee and seat.
  • Lining: cotton mulmul for comfort in summer, polyester taffeta for shape in formal wear.
  • Check thread count or GSM, colour fastness and shrinkage before paying, not after cutting.

Preparation sequence

  1. Inspect the full length against light for weaving defects, holes and stains; chalk-mark any fault.
  2. Test colour fastness by rubbing a damp white cloth on a corner.
  3. Pre-shrink: soak cotton in cold water for 20–30 minutes and dry in shade; steam-press wool rather than soaking.
  4. Straighten the grain: snip the selvedge, draw a crosswise thread and cut along the line.
  5. Press out creases, identify the right side, then mark.

Worked example

A 6 cm check must match at centre front and side seams. The repeat is 6 cm and each of the four main pieces may need up to one extra repeat to align: 4 × 6 = 24 cm, plus trimming wastage. Buy 0.5 m extra rather than 0.25 m.

Traps

  • Pre-shrinking after cutting, which ruins the fit.
  • Ignoring nap on corduroy and velvet, or a one-way print.
  • Skipping the colour-fastness test on dark cottons and silks.