I offer professional tech pack development for fashion/apparel brands, taking your design sketch and turning it into a manufacturer-ready specification document.
Two service tiers, priced by level of detail:

Basic Tech Pack – core specs needed to get a garment into production
Detailed Tech Pack – expanded specs with deeper construction, trims, and finishing breakdowns for more complex styles

Pricing increases with the level of detail required — more callouts, more measurements, and more construction notes mean more time and precision.
What's included in the Basic Tech Pack:

Garment Overview – style name, category, season, silhouette, fit, length, and garment description
Design Details – neckline, silhouette, fit details, back design, shaping, slit, lining, bust support, finishing
Fabric & Materials – main fabric, lining, pads, piping, straps, zipper, hook & eye, thread (with type, description, color/design, and usage notes)
Construction Details – neckline, back, bust, seams, princess line, darts, cut/slit, zipper, hem, lining, closure
Measurements / Spec Sheet – graded sizes (XS–XL) across bust, waist, hip, dress length, slit height, neck depth
Flat Sketches – technical front/back flats
Stitch & Finishing Details – stitch type, seam allowance, hem, edge finish, lining attachment
Trims & Accessories – hook & eye, invisible zipper, eye-shaped pads, piping cord
Label & Tag Placement – main label, care label, size label, brand logo/initial