Being a wedding guest comes with a few unwritten rules — and breaking them, even accidentally, is the kind of thing that gets remembered. Beyond just looking great, there’s an etiquette to dressing for someone else’s big day. Here are the dos and don’ts worth knowing.

Do: Respect the Couple’s Day

The golden rule of wedding dressing is that it’s not about you. Avoid anything white, ivory, or too attention-grabbing, and never upstage the bride. Dressing respectfully is the easiest way to be a gracious guest.

Don’t: Ignore the Dress Code

If the invitation specifies a dress code, follow it. Showing up in jeans to a black-tie affair — or an evening gown to a casual garden party — puts you out of step with the day. When it’s unclear, err toward slightly dressier.

Do: Consider the Practicalities

Think about the venue underfoot — stilettos and grass don’t mix — and the weather. Bring a wrap for a cool evening, choose fabrics that won’t wilt in the heat, and make sure you can dance comfortably when the time comes.

Don’t: Leave It to the Last Minute

Try your full outfit on well ahead of the day, shoes and all. Last-minute panic leads to poor choices and uncomfortable surprises. A little planning means you show up polished, prepared, and ready to celebrate.

Great wedding guest style is equal parts looking lovely and being considerate. Respect the couple’s day, honor the dress code, plan for the practicalities, and prepare ahead — and you’ll be the guest who looks wonderful and gets every detail right.