Big John

Big John MH402Z Bell Bottom Size Chart

Every published measurement for the Big John MH402Z Bell Bottom, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.

CutRegular Bootcut-Flare
Maker's fit nameUnknown
FabricUnknown
MillNot listed
Sizes29–34

In a size 32, the Big John MH402Z Bell Bottom measures 31.5″ waist, 10.25″ front rise, 10.25″ thigh and 12.25″ leg opening. Sizes on its chart run from 1″ under the tag to ¼″ over it, and each size up adds ¾″.

Measurements in inches, widths flat and waist doubled
SizeWaistFront RiseBack RiseThighLeg OpeningInseam
2929.259.7513.59.7511.7535.5
30309.7513.59.7511.7535.5
3130.7510.2513.7510.2512.2535.5
3231.510.2513.7510.2512.2535.75
3332.2510.7514.2510.7512.535.75
343310.7514.2510.7512.535.75

Scroll the table sideways for the rest of the columns.

Listed under: Bootcut-Flare · Regular · Low Rise

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About Big John

Big John began in 1940 as Maruo Clothing, a small sewing factory in Kojima, Okayama, founded by Kotaro Osaki to make workwear and school uniforms. The company turned to jeans in the 1960s, producing what it describes as Japan’s first domestically made jeans in 1965 under the Canton label, and launched the Big John name in 1967. In 1973, it introduced jeans made entirely in Japan, and it still produces its jeans domestically, including deep indigo selvedge denims developed for vintage-style fading.

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Source: retailer size chart (opens in new tab). Last verified 2026-09-23. Always confirm with the retailer before buying — fits are re-cut seasonally.