How to Get Measured for a Tuxedo at Home (Step by Step)
“Clothes make the man. Naked people have little or no influence on society.” — Mark Twain.
The truth is simple: the way you look matters, especially at weddings, proms, and black tie events. At NTR, we’ve built our process so you don’t need exact measurements to get a great fit. Our system already takes care of that. Still, some customers like having their numbers handy for peace of mind or personal preference. If that sounds like you, this guide will show you how to get measured for a tuxedo at home, step by step.

Here’s the good news: you don’t have to stress over measuring to rent with us. But if you’d like a little extra reassurance, knowing your numbers can give you confidence. Think of this as an optional tool, not a requirement.
What You’ll Need:
- A soft flexible measuring tape
- A mirror if you’re flying solo
- A friend to assist, much easier
- A notepad or phone to record numbers
Step-by-Step measurement Guide
COAT MEASUREMENTS
- Chest: Stand up straight and raise your arms out to your sides. Place the tape measure around your back and the fullest part of your chest, then lower your arms. Keep the tape snug, not tight. This number is usually your coat size.
- Overarm: Relax your arms down at your sides. Measure around your chest and arms at the widest point.
- Coat Size: Your chest measurement is usually your coat size. For example, if your chest measures 42 inches, you’ll likely wear a 42R (regular length). If you’re taller than 6’2”, you may need a 42L (long). If you’re under 5’9”, a 42S (short) may fit better.
SHIRT MEASUREMENTS
- Neck: Wrap the tape around the base of your neck where a collar sits. Add half an inch for comfort. (For men, this number is usually between 14″-22″)
- Shirt Sleeve: Keep your arm relaxed at your side for accuracy. Place the tape measure centered on the back of your neck. Run the tape from the back of your neck, over your shoulder, down the outside of your arm, and to your wrist bone. (For men, this number is usually between 30″-39″)
PANT MEASUREMENTS
- Waist: Do not suck in, keep your posture natural. Measure around your waist where you will be wearing your formal pants. Traditionally, tuxedo pants are worn higher on your waist than regular pants or jeans. It is normal to get a larger number than your usual jean size.
- Hip: Stand straight up with feet together for accuracy. Measure around the widest part of your hips and seat.
- Outseam: Measure from the top of your waistband, down the side of your leg, to the top of your shoe. This determines how trousers break at your shoe. For men, this number is usually between 35″-46″
- Inseam: Start at the crotch seam (the top of the inside of your leg) and measure down the inside of the leg to the top of your shoe.
Common Mistakes People Make
- Measuring too tight, clothes need breathing room
- Slouching or flexing
- Rounding up or down instead of writing the exact number
If you decide to measure, accuracy counts. But remember, our sizing system doesn’t depend on exact measurements.
How National Tuxedo Rentals Makes It Easier
Unlike traditional tuxedo shops, we don’t make you spend hours getting measured. Our process is designed to be stress free, and we even offer free sizing adjustments if something doesn’t fit right. We’ve outfitted thousands of customers without needing tape measure precision.
We also offer free fabric swatches, flexible styles, and a fit guarantee so you can rent with confidence from start to finish.

FAQs: Measuring For a tux
Q: What if my numbers are off?
No problem. We offer free replacements to make sure your tux fits.
Q: Do I need exact measurements to rent?
No, our fit algorithm can determine your suit sizes without them.
Q: How do I find my coat size?
Your chest measurement is the main number used for coat sizing. For example, if your chest measures 42 inches, you’ll likely wear a 42R (regular). If you’re taller than 6’2”, you may need a 42L (long). If you’re under 5’9”, a 42S (short) may fit better.
Q: Can I measure myself or do I need a helper?
You can measure yourself, but having a friend makes it easier, especially for chest, overarm, and shirt sleeve measurements.
