What to wear to a wedding when you live in workwear

Buy the jacket to fit your shoulders and let the tailor fix everything else. That's the whole game. Most men who spend their week in duck canvas and steel toes end up in a suit that fits their chest and hangs off them everywhere else, because they bought the size that buttoned. Wrong order. Shoulders first, then a tailor.

If you take nothing else from this, take six weeks. That's the lead time. Anything less and you're paying rush fees or wearing whatever the store has in a 44 long.

Read the invitation like it's a spec sheet

The line at the bottom of the invite tells you most of what you need.

Black tie means a tuxedo. Rent one. Nobody expects a man who welds for a living to own a dinner jacket, and a good rental shop will fit you better than a cheap purchase.

Cocktail means a suit. Dark. Navy or charcoal. Tie required in a church.

Dressy casual, semi-formal, garden party — all of these mean a jacket. They don't mean a polo shirt. When a bride writes "dressy casual," she's giving you permission to skip the tie, not the sport coat.

Boots welcome, barn wedding, ranch attire — this is the one you want. Dress boots, dark jeans or wool trousers, sport coat, open collar or bolo. You'll be the best-dressed man there because you actually own the boots.

If the invite says nothing, call whoever's closest to the couple and ask. It's a thirty-second question and it beats guessing.

Your body isn't the body the suit was cut for

Off-the-rack tailoring assumes a fairly narrow drop from chest to waist and arms of average thickness. Men who move things for a living don't match that. You've probably got a chest and back that need a 46, a waist that needs a 40, forearms that fill a sleeve, and a neck that a 16 collar strangles.

So here's how to shop it. Try the jacket on and look at one thing: does the shoulder seam land at the corner of your shoulder, and does the sleeve hang clean without a divot under the seam? If yes, buy it. Ignore the fact that it's loose in the waist and the sleeves are long. Both of those are cheap fixes.

A shoulder that's too small pulls into wrinkles across your upper back the second you reach forward. A shoulder that's too big leaves a little collapse just below the seam. Neither can be fixed for a sensible price. Walk away.

Same logic on trousers. Buy the waist, let the tailor take in the seat and thigh if they're billowing.

What to ask the tailor for

Take the shirt and the shoes you'll actually wear. Then ask for these, roughly in order of how much they matter:

• Sleeve length. You want a quarter to half an inch of shirt cuff showing. Cheapest alteration there's.
• Jacket waist suppression. Takes the sack shape out of the sides.
• Trouser hem. One soft break, or none if you're wearing boots. Boots need a slightly narrower hem opening or they'll swallow the trouser and make you look bow-legged.
• Seat and thigh. If you've got legs from squatting or from climbing scaffold, standard trousers pull. A tailor can let out the seat if there's fabric in the seam.

Say out loud that you need to be able to raise your arms and lift a child. A tailor who hears that will leave you the room. One who cuts you into a mannequin has made you a suit you'll never wear again.

The shirt is where most men lose it

Your neck size is your neck size. Measure it with a soft tape, add a finger's width, and buy that. If the collar closes but you can feel it, the photos will show a red line and a man who looks uncomfortable, and you'll spend the reception tugging.

If your neck is genuinely hard to fit, buy the collar size and get the body slimmed. That's a standard alteration.

White works with everything. Light blue is softer against a weathered face and hides a little more. Skip anything with a heavy sheen.

And iron it the night before, on a hanger, in a garment bag. Pressing a shirt at 7am in a hotel room with a travel iron is a fight you'll lose.

Boots, and when they're the right call

Dress boots at a country wedding are correct. Work boots aren't, no matter how well you clean them. The difference is the sole, the toe and the stitching — a dress or roper boot has a slim sole, a clean toe and no exposed welt hardware.

Dark brown covers the most ground. Black is right with charcoal or a tuxedo. Save exotic leathers and heavy stitch patterns for a night out.

If you're going with dress shoes instead, a plain or cap-toe oxford in dark brown is the one pair worth owning. It'll do weddings, funerals, court and every job interview for the next fifteen years.

Break them in. Two or three evenings around the house. New leather on a day with a two-hour ceremony and dancing after is how you end up in socks by ten.

The details that read as effort

Belt matches the shoes. Brown with brown, black with black. Trophy buckles come off — a wedding isn't the place, and a big buckle under a buttoned jacket ruins the line anyway.

Hat off indoors. In a church, in the reception hall, at the table. If you wear one to the ceremony, it comes off at the door and stays off. This one's not negotiable and older folks will notice.

Socks over the calf. Nobody wants to see shin when you sit down.

Hands. You're not going to have soft hands and you shouldn't want to. But trim the nails, get the grease out with a nail brush and a pumice bar, and put something on them the week before so they're not cracked in the photos when you're shaking hands all day.

Haircut ten days out, not the day before. A fresh cut needs time to settle, and a bad one needs time to grow.

If you're in the wedding party

You don't get choices. The couple picks, you wear it. What you do control is timing — get your measurements to whoever's organizing within a week of being asked, and get them taken properly with a tape, not guessed off your work shirt. Half the ill-fitting groomsmen in America are ill-fitting because somebody phoned in a number.

When the rental arrives, try the whole thing on immediately. Every piece. That's your window to fix a problem.

What it costs you to do this once

One navy suit that fits, one white shirt, one blue shirt, one dark brown boot or oxford, one matching belt, two or three ties. That's the kit. It'll handle every wedding, every funeral, every Easter service and every awards dinner for a decade if you hang it properly and keep it out of the truck.

Brush the jacket after each wear, hang it on a wide wooden hanger, and only dry-clean it when it's actually dirty. Dry cleaning is hard on wool.

Nobody at that wedding is going to remember your lapel width. What they'll notice is whether you looked settled — standing straight, hands out of your pockets, able to pick up a toddler without splitting a seam. Turn up looking like a man who takes the day seriously, and let the couple have the attention.