Dressmaking Honor

Vocational Activities

Requirements

  1. Have the Basic Sewing Honor (HD 009).

    Answer: Earning the Basic Sewing Honor (HD-009) is a prerequisite. Present the badge or official record to the Dressmaking instructor before starting the advanced one. — Basic Sewing HD-009 covers the fundamentals: stitches, the hand-operated machine, simple seams, basting. The advanced Dressmaking Honor goes deeper into patterns, various fabrics, and garments. Without a foundation it is impossible. The Singer 2273 or Brother LS is a standard machine for beginners (R$300-700). SENAI offers vocational courses. The skill generates extra income.

  2. Identify samples of different fabrics, including cotton, linen, wool, silk, satin, nylon, flannel, denim, microfiber, oxford, lycra, and knit.

    Answer: 12 fabrics: cotton, linen, wool, silk, satin, nylon, flannel, denim, microfiber, oxford, lycra, knit. — Each fabric has a unique chemical composition and texture. Cotton and linen are plant-based (cellulose). Wool is an animal protein. Silk is a protein (from the silkworm). Satin and oxford are types of weave, not fibers. Nylon, microfiber, and lycra are synthetics derived from petroleum. Identifying them allows the correct choice for each garment.

  3. Have a sewing box for your materials, including: a pincushion, a measuring tape, pins, needles, thread, scissors, a pencil, and chalk.

    Answer: A box containing: a pincushion, a measuring tape, pins, assorted needles, threads (various colors), scissors, a pencil, and tailor's chalk. Organize it well for practical use. — An organized sewing box (R$30-150) has compartments. The pincushion prevents losing pins. A measuring tape of 150 cm is standard. Needles come in sizes 7-12 (finer for thin fabric). 100% polyester thread is more durable. Use fabric scissors (not paper — they go dull). Tailor's chalk marks fabric without staining (Westcott). A pencil is for notes on paper patterns.

  4. Demonstrate how to straighten the fabric before use.

    Answer: Stretch the fabric over a smooth table. Check that the weft and warp are at 90° (square). Cut loose threads. Iron with steam. Aligned fabric ensures straight pieces. — Fabric distorted by 5° already misaligns the whole piece. The weft (horizontal) must be perpendicular to the warp (vertical). Stretching gently on the diagonal corrects it. Cutting loose threads before cutting the pattern prevents a crooked piece. Steam relaxes the fibers before cutting. Professionals wash new fabric beforehand to avoid later shrinkage in the finished piece.

  5. Demonstrate how to place the pattern on the fabric, according to the pattern's layout.

    Answer: Place the pattern aligned with the fabric grain (parallel to the warp). Fix it with pins (every 10 cm). Mark the outlines with chalk. Allow for the indicated seam allowance (1-1.5 cm). — The grain direction is critical — a pattern placed off-grain produces a crooked piece that stretches differently. The arrows on the pattern indicate the direction. Pins spaced too far apart cause shifting. An allowance of 1-1.5 cm provides a margin for sewing/adjustment. On printed fabric, aligning the patterns between pieces is important for a harmonious look. Practicing several times improves the real precision of the work.

  6. Demonstrate how to use a buttonhole cutter.

    Answer: Position the cutter in the center of the marked buttonhole. Push gently, cutting the fabric between the stitches of the buttonhole. Do not cut the stitches. Use it on a hard surface. — A buttonhole cutter (or seam ripper) has a sharp tip and a protective ball at the end. The ball prevents tearing the fabric beyond the buttonhole. Cut only the fabric — the buttonhole stitches hold the result together. On machine-made buttonholes, the cut goes between the two parallel lines. A Singer or Brother model (R$10-30). Keep it sharp for a clean cut. Be careful not to cut your finger.

  7. Demonstrate the following sewing techniques:
    • Overlock
    • Gather
    • Overcast stitch
    • Topstitch
    • Make a pintuck

    Answer: 5 techniques: overlocking (edge finishing), gathering (a zigzag thread to draw up the fabric), overcasting (to prevent fraying), topstitching (a visible decorative seam), and pintucking (a sewn decorative fold). — Overlocking requires an overlock machine (R$1500-5000) with 4 threads. Gathering creates volume — it is used in skirts/curtains. Overcasting protects edges (an alternative to overlocking). Visible topstitching gives a modern look (seen on jeans). Pintucking creates a creased line (a dress shirt). Each technique solves a specific problem in the finishing of the final sewn piece.

  8. Do one of the following options:
    • A skirt, attaching a zipper and seaming the waistband. The hem of the skirt must be made so that it has no points.
    • A blouse. Explain how you would adjust the shoulders for people of different body types.

    Answer: Option 1: a skirt with a zipper, a waistband, and a hem without points. OR a blouse with shoulder adjustment for different body types. Make the complete garment and present the finished piece. — A skirt requires an invisible zipper (Coats or YKK) and a firm waistband (interfacing). A hem without points uses overlocking + a fold. A blouse requires shoulder analysis: broad (enlarge the pattern), narrow (reduce it), sloping (a shoulder pad). Body types vary by country. Fitting 30-50% of the piece before the final adjustment is professional practice. Present the complete piece to the instructor.