Choose one garment specification, then list every size and color combination you actually want. Add flat measurements, material details, allowed tolerances, price tier and pack ratio beside the matrix.
Do not rely on size labels alone. A wholesale T-shirt or hoodie order becomes comparable only when the measurement method, option mix and quantity basis are consistent.
The moment a clothing search becomes an assortment
You may begin with broad phrases such as wholesale clothing, wholesale T-shirts or wholesale hoodies. Browsing can reveal colors and silhouettes, but an order requires counts. Before requesting a price, decide which garment, material, sizes and colors belong in the same comparison. A black oversized T-shirt and a fitted cream shirt should not share one row merely because both are tops.
From the buyer’s perspective, the matrix is a translation tool. It turns visual interest into a combination another person can read without guessing.
Lock the garment specification before counting units
- Garment identity
- Neutral product name, code, cut and intended use.
- Material
- Fiber composition, fabric weight if stated, stretch, lining and finish. Treat unsupported claims as unknown.
- Construction
- Seam type, ribbing, pockets, closure, print or embroidery placement and other decision-relevant details.
- Option boundaries
- Which colors and sizes are truly offered for the same specification rather than shown elsewhere in the catalog.
If a change in color also changes the fabric, trim or price, treat it as a separate specification.
Normalize the size chart without erasing its method
Record the original units and convert a copy to one shared unit. Keep chest width separate from chest circumference. Note whether length is measured from the shoulder, collar or another point. For wholesale sweatpants, shorts and wide-leg pants, identify waist relaxed, waist stretched, rise, hip, inseam and outseam where relevant. For jackets and outerwear, include lining and intended layering.
Measure a known garment using the same points. Body measurements and flat garment measurements are not interchangeable. If the page gives only labels, ask for the chart or item-specific measurements before finalizing the mix.
Build the size-color-pack matrix
Place colors in rows and sizes in columns. Each cell contains a unit count, not a check mark. Add row and column totals. Then test the matrix against minimums: per style, per color, per size, per inner pack and per carton. If the total meets the advertised MOQ but one color row does not, the order still may not meet the actual rule.
| Color | S | M | L | XL | Total |
|---|---|---|---|---|---|
| Black | 6 | 12 | 12 | 6 | 36 |
| Cream | 6 | 12 | 12 | 6 | 36 |
| Green | 6 | 12 | 18 | 12 | 48 |
| Total | 18 | 36 | 42 | 24 | 120 |
Worked example: 120 oversized T-shirts
A wholesale T-shirt page shows five colors and sizes S through XXL. You want black, cream and green in 120 units. The chart uses centimeters, but the page does not say whether chest is flat width. A reply says sizes can be mixed in packs of six and each color needs at least 30 units.
The example matrix meets the color minimum and pack multiple. It does not yet establish fit. Your next action is to confirm the chest measurement method and whether the same fabric weight applies to all three colors. If green uses a different fabric lot, keep its specification and QC note separate.
Define the QC evidence that would answer a clothing question
Requesting QC photos without a purpose often produces more images but no decision. For graphic T-shirts, specify print position, edge detail and an item laid flat with a measurement tape. For hoodies, add hood shape, ribbing and pocket alignment. For jackets, include closures, lining and a measured chest or length. Ask which size and color the photos show.
QC images can help compare visible construction and measurements. They do not establish authenticity, full production consistency or material composition unless separate evidence supports those claims.
Control substitutions and assortment drift
Write down whether a missing size may be replaced, whether a color shade may vary and who must approve a substitution. A message such as “similar color is okay” is difficult to audit. Use a rule: no substitution, named acceptable alternative or written approval before packing. Preserve the final matrix with the quote and any later change.
