Wedding Guest Etiquette: 50 Things Guests Should Never Do at a Wedding

 

Wedding Guest Etiquette: 50 Things Guests Should Never Do at a Wedding

Attending a wedding is an honour. You’re there to celebrate love, support the couple, and witness one of the most meaningful days of their lives. But even the most well-intentioned guests can accidentally cross a line—especially after a few glasses of champagne.

My name is Randy, and I’ve been a lead wedding photographer for more than 10 years, and during that time I have seen it all. From subtle etiquette slips to full-blown wedding guest disasters, these moments can disrupt the day and sometimes even end up immortalized in photos forever.

To help you be the perfect wedding guest (and avoid becoming a “wedding guestzilla”), here’s a comprehensive guide to what wedding guests should never do—from ceremony faux pas to reception missteps.

Briding walking through the trees at Parc Safari

Ceremony Etiquette Mistakes to Avoid

The ceremony is the most emotional and intimate part of the wedding day. Respect is non-negotiable.

Never:

  • Arrive late and disrupt the processional

  • Show up if you didn’t RSVP

  • Bring an uninvited plus one

  • Bring a pet unless explicitly invited

  • Wear white or ignore the dress code

  • Leave your phone ringer on

  • Text, scroll, or take calls during vows

  • Steal seats reserved for immediate family

  • Stand up during “speak now or forever hold your peace”

  • Join the recessional instead of waiting your turn

Pro tip: If you’re unsure about attire or timing, check the wedding website or ask ahead—never assume.

bride and groom kissing under the veil

Reception Faux Pas That Guests Often Forget

The reception is meant to be fun—but fun still comes with boundaries.

Never:

  • Bring your own alcohol, keg, or party games

  • Make a dramatic outfit change to steal attention

  • Give a toast unless you were asked

  • Hijack the microphone

  • Try to join the band or DJ

  • Start a conga line during emotional dances

  • Make excessive or inappropriate song requests

Bride and groom laughing during candid moment

Alcohol & Behavior: Where Things Go Wrong

Celebrating is encouraged. Losing control is not.

Never:

  • Hit the bar too hard

  • Have shot-for-shot competitions

  • Spill drinks on the couple

  • Get overly flirty with family members or staff

  • Perform a striptease during the garter toss

  • Hit on the bride or groom

If you wouldn’t want it photographed—or remembered—it’s probably not a good idea.

Food & Seating Etiquette Mistakes

Yes, the couple planned the menu carefully.

Never:

  • Ignore the seating chart

  • Pull your chair up to the sweetheart table

  • Insult the food

  • Sneak appetizers into your purse

  • Bring your own meal

  • Eat the cake before it’s cut

  • Complain loudly about allergies at the table

Rustic Wedding Venue - Verger Jude Pomme

Photography & Social Media Boundaries

As wedding photographers, this one matters to us.

Never:

  • Act like paparazzi

  • Step into the aisle during the ceremony

  • Photobomb every shot

  • Take embarrassing Snapchats of the couple

  • Post unflattering images before the couple does

Remember: Unplugged ceremonies and social media guidelines exist for a reason.

Social & Emotional No-Nos

Weddings are about them, not you.

Never:

  • Gossip about the couple or wedding party

  • Talk about divorce statistics

  • Complain about being single

  • Voice negative opinions about marriage

  • Propose to your partner

  • Announce a pregnancy

  • Make the day about your life updates

Kids, Decor & Venue Respect

If children are invited, supervision is essential.

Never:

  • Let kids run wild

  • Steal centrepieces or decor

  • Take hotel or bathroom products

  • Start food fights

  • Treat the venue like your own home

Bride and groom walking hand in hand during a Montreal wedding

Final Thoughts from Mandy & Randy Weddings

Great weddings aren’t just about beautiful venues and stunning photography—they’re about shared respect, joy, and intention. Being a thoughtful guest helps ensure the day unfolds smoothly and becomes a memory everyone cherishes.

And trust me—when guests follow good etiquette, the photos are always better.

If you’re planning your own wedding and want timeless, candid storytelling that captures the real moments (not the awkward ones), Mandy & Randy Weddings would love to be part of your day.

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