International conversions Dec 4, 2026 3 min read
How Mexican Clothing Sizing Works
Mexican apparel uses numeric (26-44 women, varies men) or Spanish letter sizing (CH = Chico, S, M, G = Grande, EG = Extra Grande).
The Chart
| Letter | Spanish Full | US Equivalent |
|---|---|---|
| CH | Chico | XS |
| S | Small | S |
| M | Mediano | M |
| G | Grande | L |
| EG | Extra Grande | XL |
| XEG | Extra-extra Grande | 2XL |
| XXEG | - | 3XL |
Notes
NMX-A-257-INNTEX is the Mexican apparel sizing standard. Most off-the-rack stores in Mexico use both letter and numeric labels. Latin American brands (LOB, Furor, Andrea, Cklass) use the same letters consistently with US-equivalent fits.
FAQs
Are Mexican sizes same as Spanish (Spain) sizes?
Letters yes, numerics differ. Spain uses EU women's 36-50 numeric. Mexico uses 26-44 women's. Letters CH/S/M/G/EG match across Spanish-speaking countries.
Latin American luxury brands?
Carolina Herrera, Pineda Covalin use international US/EU sizing for export, Mexican-numeric for domestic. Always check origin labeling.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.