Imperial SE23BSP Slim Tapered Jean Size Chart
Every published measurement for the Imperial SE23BSP Slim Tapered Jean, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.
In a size 31, the Imperial SE23BSP Slim Tapered Jean measures 32″ waist, 10.1″ front rise, 11.5″ thigh and 7.4″ leg opening. Every size on its chart measures 1″ over its tag, and each size up adds 1″. From knee to hem, the leg narrows 1″.
| Size | Waist | Front Rise | Back Rise | Thigh | Knee | Leg Opening |
|---|---|---|---|---|---|---|
| 28 | 29 | 9.6 | 13.75 | 10.75 | 7.8 | 7 |
| 29 | 30 | 9.75 | 14 | 11 | 8 | 7.2 |
| 30 | 31 | 10 | 14.2 | 11.25 | 8.2 | 7.3 |
| 31 | 32 | 10.1 | 14.4 | 11.5 | 8.4 | 7.4 |
| 32 | 33 | 10.3 | 14.6 | 11.8 | 8.5 | 7.4 |
| 33 | 34 | 10.5 | 14.75 | 12.1 | 8.7 | 7.5 |
| 34 | 35 | 10.75 | 15.2 | 12.4 | 9 | 7.7 |
Scroll the table sideways for the rest of the columns.
Listed under: Tapered · Slim · Low Rise
Find jeans that measure like the size 31 →
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Where to buy
- Self Edge (opens in new tab)$335Check availability
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About Imperial
Imperial is an Australian label run by brothers Jordan and Cameron Votan, with a line inspired by the country’s shearers and graziers. Its first example was the Imperial Shearing Pants, known as Shearers. The brand once cut and sewed Japanese denim in Australia and later moved all production to Japan, from yarn and dye through weaving, finishing, cutting, and sewing. Its collaborations with Self Edge use custom loomstate selvedge denim, including a 15.5oz fabric woven in Kojima by Misuzu Denim.
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Source: retailer size chart (opens in new tab). Last verified 2026-07-12. Always confirm with the retailer before buying — fits are re-cut seasonally.