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Featured guide · Dress Codes · Verified 07/2026

What to wear to a smart-casual wedding

The complete answer: the four-piece formula, three outfits by budget, summer adjustments, and every edge case — jeans, polos, no tie.

ANSWER-FIRST · 5 MIN READ · NEXT REVIEW 12/2026

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The formula

01 Unstructured blazer

02 Open-collar shirt

03 Tailored trouser

04 Loafer or derby

The smart-casual wedding formula: blazer, open collar shirt, tailored trouser, leather loafer — GAUGE outfit board — FIG. 01 — from the dress codes desk

Questions, answered

All guides →

What to Wear to a Smart-Casual Wedding→ How Should a Suit Fit? The Complete Checklist→ EDT vs EDP vs Parfum: The Actual Difference→ How to Build a Capsule Wardrobe on $1,500→ The Gauge Methodology: How Every Score Is Calculated→ Business Casual vs Smart Casual: The Definitive Line→ How Many Wears Before Washing? Every Garment, Answered→ Oxford vs Poplin vs Twill Shirts, Explained→ How to Match Belt and Shoes (and When It Doesn't Matter)→ What Is Cost-Per-Wear and How to Use It→ The Fall Capsule: 18 Pieces, Fully Costed→ Back to the Office: 5 Outfits That Aren't a Suit→ Boots Worth Resoling: The 10-Year Math→ How to Layer for Fall: The Three-Layer Rule→ Where to Spend, Where to Save: The Complete Map→ Mechanical or Quartz: Which First Watch?→ Watch Sizes Explained: Picking the Right Case for Your Wrist→ The Only 6 Grooming Products Most Men Need→ 20 Things Men Overpay For (and What to Do Instead)→ The Wardrobe Ledger: Why We Built It→

Instrument Nº 01 · Free

Don't take our word. Run the numbers.

"Expensive" is the wrong question. Cost-per-wear is the right one — enter a price, be honest about the wears, get a verdict benchmarked against category data.

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The Readout

One test, five verdicts, zero noise — every Sunday. Read by men who'd rather buy once.

ISSUE Nº 01 IN PREPARATION · SIGNUP OPENS AT LAUNCH