Jacket Size Chart: Women, Men, Chest, Bust, US, UK & EU
Jacket size chart for bust, chest, waist, US, UK and EU sizing with layering and fit guidance.
Jacket size chart by bust or chest
Use bust/chest first for women and chest first for men or unisex jackets, then check waist and layering room.
| Alpha | US women | UK | EU | Bust / chest | Waist | Layering note |
|---|---|---|---|---|---|---|
| XS | US 0-2 | UK 4-6 | EU 32-34 | 31-33 in / 79-84 cm | 24-26 in / 61-66 cm | Light layer only |
| S | US 4-6 | UK 8-10 | EU 36-38 | 34-35 in / 86-89 cm | 27-28 in / 69-71 cm | Light to medium layer |
| M | US 8-10 | UK 12-14 | EU 40-42 | 36-38 in / 91-97 cm | 29-31 in / 74-79 cm | Medium layer |
| L | US 12-14 | UK 16-18 | EU 44-46 | 39-41 in / 99-104 cm | 32-34 in / 81-86 cm | Sweater layer |
| XL | US 16-18 | UK 20-22 | EU 48-50 | 42-45 in / 107-114 cm | 35-38 in / 89-97 cm | Heavy layer |
| XXL | US 20-22 | UK 24-26 | EU 52-54 | 46-49 in / 117-124 cm | 39-42 in / 99-107 cm | Heavy or relaxed layer |
Outerwear needs ease. If your measurement is at the top of a range and you plan to wear sweaters, consider the next size.
Shirt size chart: chest, waist, neck and sleeve
Use chest for casual shirts and neck plus sleeve for button-down or dress shirts.
| Alpha | Chest / bust | Waist | Neck | Sleeve | Typical label |
|---|---|---|---|---|---|
| XS | 30-33 in / 76-84 cm | 24-26 in / 61-66 cm | 13-13.5 in / 33-34 cm | 30-31 in / 76-79 cm | US women 0-2 / men XS |
| S | 34-36 in / 86-91 cm | 27-29 in / 69-74 cm | 14-14.5 in / 36-37 cm | 31-32 in / 79-81 cm | US women 4-6 / men S |
| M | 37-40 in / 94-102 cm | 30-33 in / 76-84 cm | 15-15.5 in / 38-39 cm | 32-33 in / 81-84 cm | US women 8-10 / men M |
| L | 41-44 in / 104-112 cm | 34-37 in / 86-94 cm | 16-16.5 in / 41-42 cm | 33-34 in / 84-86 cm | US women 12-14 / men L |
| XL | 45-48 in / 114-122 cm | 38-41 in / 97-104 cm | 17-17.5 in / 43-44 cm | 34-35 in / 86-89 cm | US women 16-18 / men XL |
| XXL | 49-52 in / 124-132 cm | 42-45 in / 107-114 cm | 18-18.5 in / 46-47 cm | 35-36 in / 89-91 cm | US women 20-22 / men XXL |
Button-down shirts can pull at the bust or chest even when the waist fits, so check garment chest width when available.
How to measure before choosing a size
Related size charts
More in Clothing
Women Size Chart
Most searchers want a fast women's clothing lookup that combines numeric sizes, alpha sizes, country conversions, and body measurements.
Men Size Chart
Men's sizing searches usually split into tops/jackets by chest and neck, and pants by waist plus inseam.
Waist Size Chart
Waist searches are measurement-led: users know or need to measure their waist and want the closest pants, jeans, dress, or alpha size.
Pants Size Chart
Pants searchers need practical fit: waist, inseam, rise, and how men's W x L labels relate to women's numeric sizes.
Jeans Size Chart
Jeans searchers often know a waist number but need help converting to women's numeric sizes, hip measurements, and inseam lengths.
How to Measure for a Size Chart
Measurement-guide users need practical instructions before they can trust a chart or converter.
FAQ
How do I measure for a jacket?
Measure around the fullest chest or bust, then check waist, shoulder width and sleeve length if available.
Should jackets be one size bigger?
Not always. Size up when you need layering room or your measurement is at the top of the range.
Are jacket sizes the same as shirt sizes?
They can be similar alpha labels, but jackets usually need more ease and may use chest-number sizing.