How to measure for suit trousers
1. Waist Measurement
Waist measurements are pretty simple. Lie your trousers flat, measure across the waistband, and simply double that measurement. Easy.
2. Inseam Measurement
This one’s a little trickier. Fold up one of the legs so that it’s out of your way, and locate the point at which the hems meet each other. It should look like a little hem crossroads near your gooch. Like the crossroads where Robert Johnson supposedly made a deal with the devil so that he could be class at guitar, except near your gooch.
Once you’ve located that, measure all the way down that seam on the inside leg to the bottom of the leg, and that’s your inseam measurement.
3. Outseam Measurement
No gooch involved here, thank the good lord. Like those trousers flat, choose a leg, and start measuring from where the outside leg hem meets the waistband. Measure all the way down to the bottom of the leg, following the hem, and job’s a good’un.
How should suit trousers fit?
Suit trousers are different from jeans. They should sit relatively high on the hip, and be snug around the waist without being too tight — comfortable without the need for a belt to keep them up.
In terms of the leg itself, you’re going for a smart look, and that means not too tight or too slack. You should be able to pinch at least an inch or so of material at your thigh. Any less and you’re heading down a one-way street to discomfort and an embarrassing split the second you bust out your famous knee slide on the dancefloor. In terms of lower leg, that’s sort of up to you. Depending on the style, you might opt for a slightly tapered lower leg, or a straight leg. We trust your judgement.
How to measure a suit jacket at home
Chest Measurement
Button up your jacket, lay that sucker flat on its back, flatten it out with your hands, pop the collar/lapels for maximum flatness, and find where the side edge meets the armpit. Measure to the corresponding spot on the opposite side and that’s your chest measurement.
Sleeve Length
For this one, you want to focus on the outside of the sleeve, not the inside. So lay your jacket flat on its back and measure from the bottom of the sleeve to where the sleeve meets the shoulder seam.
How should a suit jacket fit?
Again, the key is snugness without tightness, movement without looseness. The sleeves should show half-an-inch of cuff when your hands are by your side, and the armpits shouldn’t feel like your suit has you in a Full Nelson, just as your trousers shouldn’t feel like they’ve got you in the Walls of Jericho.
Men's Blazers and Suit Jackets
How to measure a shirt at home
Neck Measurement
The best way to measure the neck of a shirt is to lay the shirt out as flat as possible, pull the collar as flat and straight as you can, and measure from the middle of the button to the middle of the corresponding button hole.
Sleeve and Chest Measurement
Sleeve measurements for shirts are the exact same deal as with a suit, so simply repeat that method. Same with chest measurements except you don’t really need to bother popping the collar since there aren’t going to be any lapels getting in the way.
How should a shirt fit?
You should comfortably be able to get a finger between the collar and your neck, otherwise you risk friction on the neck and potential decapitation. Maybe. It could happen. Again, say it with us: Snug but not tight, movement without looseness. One more time for the people at the back, now. SNUG BUT NOT TI—you got this.