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16.5 Inch Neck Shirt Size in EU Collar and cm
A 16.5-inch neck shirt is an EU collar 42 (centimetres), and on letter-sized shirts it is usually L.
| Neck (UK/US) | EU collar (cm) | Letter |
|---|---|---|
| 16.5" | 42 | L |
Good to know
- EU collar sizes are the neck in centimetres. UK and US shirts use inches, in half-inch steps.
- Measure around the base of your neck where the collar sits, with one finger under the tape.
Sizes either side
Smaller: 16"Larger: 17"Open the full converterHow to measure yourself
Questions
What is a 16.5 inch neck in cm?
An EU collar 42.
What letter size is a 16.5 neck?
Usually L, though letter sizes vary by brand.
What is collar 42 in UK sizes?
16.5 inches.
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