Gusset Details is an optional Nordstrom Marketplace attribute for underwear, shapewear, bodysuits and swim bottoms. It describes the gusset panel: its material, whether it is lined, and how it is constructed. Nordstrom shows the value on the product page, and for intimates it is one of the facts shoppers look for before choosing a brand they have not worn.
The field appears once the listing has a Nordstrom intimates or swim category that uses it. Nordstrom validates only the length.
The rules
| Rule | Value |
|---|---|
| Required | No |
| Level | Parent listing, shared by every colorway and size |
| Maximum length | 5000 characters |
| Content | Gusset material, lining and construction |
Osello's recommendation is one short phrase: "Lined cotton gusset", "Bonded flat-seam gusset", "Snap-closure gusset", "Double-layer moisture-wicking gusset". Leave out color and size, which vary by variant while this field is set once for the whole style. If your product data never mentions the gusset, leave the field blank; do not describe a lining you cannot confirm.
Fabric content for the whole garment goes in Material Details. Waistband, coverage and rise belong in Highlights.
Examples
| Value | Verdict | Reason |
|---|---|---|
| Lined cotton gusset | Good | Material and lining in one phrase |
| Snap-closure gusset | Good | The construction a bodysuit shopper checks |
| Soft and breathable | Weak | Marketing words, no gusset fact |
| Black, 92% nylon 8% spandex | Weak | Color and overall fabric content belong elsewhere |
| Full-coverage brief with mid rise | Weak | Cut and rise, not the gusset |
Common mistakes
- Repeating the whole garment's fiber content instead of the gusset's.
- Guessing "cotton-lined" for a style whose description never says so.
- Filling the field on tops or bras, where there is no gusset to describe.
How Osello fills this field
Osello treats Gusset Details as an optional parent-level text field with a 5000-character cap. Its instructions tell the AI to describe the gusset only when the source data or images support it, covering material, lining and construction in one short phrase with no color or size, and to leave the field blank when nothing mentions the gusset. A Shopify description that says "cotton-lined gusset" produces "Lined cotton gusset"; a description silent on the gusset produces nothing. You can add brand terms with custom instructions.
Frequently asked questions
Is Gusset Details required on Nordstrom Marketplace?
No. It is optional and appears only for intimates and swim categories. A blank value does not block the listing.
How long should the value be?
One short phrase such as "Lined cotton gusset". The 5000-character limit is far more room than the field needs.
Should the gusset color be included?
No. Color varies by colorway while this field is shared across the style. Keep to material, lining and construction.
Does a swimsuit bottom use this field?
Yes, when its Nordstrom category includes it. Describe the lining panel the same way: "Fully lined gusset" or "Mesh-lined gusset".