Fitting and Altering Garments
For any alteration request, follow this core loop:
- Confer with customer — desired fit, style, fabric, occasion
- Measure with tape measure, record precisely
- Fit garment on customer, pin-mark alteration lines
- Tag garment with alteration instructions
- Alter (cut, sew, press), fit-check again, finish
Example: Customer brings in suit jacket, sleeves too long.
- Measure arm length and desired finish length
- Have customer wear jacket, pin-fold sleeve to correct length
- Tag: "Shorten sleeves 1.5in, both arms, maintain button spacing"
- Remove stitches at cuff, trim excess, re-hem, press
- Final fitting to confirm drape and proportion
Progress checklist for a typical alteration/custom job:
- Confer with customer on style, material, and fit goals
- Take and record measurements (tape measure)
- Fit garment on customer; identify needed changes
- Mark/pin-fold alteration lines directly on garment
- Estimate cost (time + materials) and communicate to customer
- Record instructions on a tag, attach to garment
- Remove existing stitches where needed (ripper/razor)
- Position pattern pieces on fabric; cut along outlines
- Assemble/baste parts before final stitching
- Sew seams, hems, buttonholes; attach buttons/closures
- Repair or replace defective parts (zippers, snaps, linings)
- Add padding/shaping materials as needed
- Press garment to set seams and finish
- Final fitting with customer; confirm drape, proportion, comfort
Example 1: Input: Customer wants a bridal gown taken in at the waist and hem shortened 2 inches. Output: Pin-fit at waist during fitting session, mark new seam line maintaining original silhouette; measure and mark hem at 2in shorter, preserving lace/beading alignment; remove waist seam stitching, take in evenly on both side seams, re-stitch and press; unpick hem, trim excess fabric (leave allowance for future adjustment), re-hem by hand to preserve delicate finish; conduct final fitting to check drape before pressing.
Example 2: Input: Repair a torn pocket and replace a broken zipper on a jacket. Output: Examine tag/garment to confirm both issues; remove damaged zipper by ripping out stitching; measure and cut replacement zipper to size; sew new zipper in matching original stitch line; reinforce and re-stitch torn pocket seam, replacing lining fabric if damaged; press finished areas; confirm functionality with customer before pickup.
- Always fit on the customer's body, not just measurements on paper — bodies aren't symmetrical.
- Pin-mark rather than eyeball — chalk/pins prevent costly cutting mistakes.
- Maintain garment drape and proportion — an alteration that fixes length but ruins silhouette is a failure.
- Communicate cost and turnaround estimates before starting irreversible work (cutting).
- Preserve seam allowances where possible so garments can be let out again later.
- Press at every construction stage, not just at the end — this sets seams and reveals defects early.
- Record every alteration on a tag attached to the garment to avoid mix-ups.
- Cutting fabric before a final pin-fitting confirmation — irreversible errors.
- Ignoring fabric grain/drape when taking in or letting out seams.
- Skipping intermediate fittings on complex garments (bridal, suits) — leads to costly redo.
- Failing to match thread, buttons, or trim on repairs, creating visible mismatches.
- Not accounting for fabric type (stretch, delicate lace, structured wool) when choosing stitching method.
- Underestimating time/cost, leading to disputes — always estimate before committing.