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The eight sections a bra tech pack needs, a measurement table that grades past DD, how to describe cup construction, and the four mistakes that turn every quote into a guess.

Twenty questions in five groups, each with the answer a real factory gives and the answer an intermediary gives. Includes the documents to request and the red flags that appear in the first reply.

What the six cost blocks inside an FOB price are, why the same lace bra can be quoted at two very different prices, and how to compare two quotes without being misled by the unit price.

Why a graded 40DD is not a scaled-up 34B: what changes in cup depth, wire length, band tension and strap width, plus the size chart and tolerance data a factory needs before it can grade your style.

What buyers actually need to know about lingerie fabrics: the four lace constructions you will be quoted, why powernet and soft mesh are not interchangeable, what satin weights mean, and the six numbers that belong on every fabric spec sheet.

What private label actually covers, the four things you need in place before the first order, how the cost structure works, and the mistakes that cost new lingerie brands the most money.

Why lingerie MOQs sit between 1,000 and 3,000 pieces per style per colour, which parts of the order drive the number, and the four legitimate ways buyers get it down without paying a higher unit price.

A practical checklist for vetting a Chinese lingerie factory: how to tell a real manufacturer from a trading company, the seven checks to run before you send a tech pack, and realistic MOQ, sampling and lead time numbers.