Most streetwear and apparel founders lose their first season to a tech pack a factory rejects, a fabric weight that turned out wrong on delivery, and a cost per piece that only becomes clear once the bulk order is already placed. This is built to close all three before they cost you a season.

Here is what that actually looks like, piece by piece.
Describe the fit, the fabric weight, the print or wash you want, and it turns that into an actual production tech pack: GSM, construction, print method, size grading. It flags where a spec is likely to fail at a cut-and-sew factory before you send it for costing.
It tells you what kind of cut-and-sew manufacturer and fabric mill fits your tech pack, from apparel hubs in Portugal and Turkey to Bangladesh and India, with realistic GSM ranges, print capabilities and minimum order quantities. You go in knowing what to ask and what a fair quote looks like. A verified apparel supplier directory is coming soon.
Say what you actually have to spend, even for a small first drop, and Plan Mode lays out where it should go: fabric, cut and sew, printing or embroidery, samples, your first production run. You see the reasoning behind every line item, not just a total.
Fabric, cutting, sewing, printing, trims and packaging are all modeled before you place an order. Brands in this category typically land around 70 to 80 percent gross margin, and you know your number on paper before the bulk order goes in, not after.
Here is what actually happens, in order, from a design idea to a piece you can sell.
You start with a fit and a fabric feel: an oversized hoodie, a heavyweight tee, a specific wash. It turns that into an actual tech pack with GSM, construction and print method spelled out.
Once the tech pack is close to final, it helps you shortlist the right kind of cut-and-sew manufacturer and fabric mill, with realistic minimum orders, lead times and the questions to ask before you request costing.
Tell it what you can spend. Plan Mode turns that into a real launch budget split across fabric, production, printing and your first drop, so you are not guessing where the money goes.
Order fit samples, sign off once the fit and fabric are right, and move into your first production run with a factory that already has your tech pack and size chart on file.
Say you are launching a 260 GSM oversized French Terry hoodie. A first run of around 150 pieces, fabric, cutting, sewing, a chest print and trims included, typically lands somewhere between $4.50 and $7.50 in cost per piece, depending on the GSM and print method. Brands in this category typically price that same hoodie between $18 and $30, which is where the 70 to 80 percent gross margin actually comes from.
Plan Mode runs this math for your specific tech pack before you commit to a bulk order.
These are real questions founders ask before their first batch, not a demo script.
“How to calculate cost per piece for a 260 GSM oversized French Terry hoodie?”
“What printing method is best for high-density puff prints on heavyweight tees?”
“How do I create production tech packs for cut-and-sew manufacturers?”
“How to verify fabric shrinkage and color-fastness before bulk production?”
Either way, you will leave with a real tech pack, a factory shortlist brief, and a cost per piece you can trust.