TL;DR: Plan your bridal party and pre-wedding events on a 12-month runway: confirm your party 9–12 months out, host the engagement party 6–9 months out, send shower invites 6–8 weeks before the shower, hold the bachelor/bachelorette 1–4 months before the wedding, and finish with the rehearsal dinner the night before. Use the checklist below to assign who plans what and when.

Direct answer

Here's the full sequence, with timing, owner, and the only decisions that actually matter at each step.

12–9 months out — Build the bridal party - Decide party size (typical range: 3–8 per side; they don't have to match). - Ask each person privately, in person or by video. Give them a clear ask: role, expected costs, and the wedding date. - Confirm the maid/matron of honor and best man. - Share a short "what you're signing up for" doc: attire budget, travel, events you're expected at.

9–6 months out — Engagement party (optional) - Traditionally hosted by the bride's parents; today, anyone can host. - Keep the guest list a strict subset of the wedding list — never invite anyone you won't invite to the wedding. - Send invites 4–6 weeks ahead. Casual is fine; no gifts expected, but some guests will bring them.

6–4 months out — Showers and party logistics - Shower(s) are planned by the maid of honor and bridesmaids (not the couple, and traditionally not immediate family, though that rule has loosened). - Pick a date, venue, and budget. Average shower cost: $300–$1,500 depending on size and venue. - Build the registry before invites go out so guests can shop. - Order or confirm bridal party attire — most dresses need 12–16 weeks for ordering and alterations.

4–1 months out — Bachelor/bachelorette - Honor attendant runs point. Send a budget poll first; the #1 cause of friction is people getting blindsided by costs. - Lock dates 8–12 weeks out so people can book travel. - Build a simple itinerary: arrival, one anchor activity per day, group dinner, free time. Over-scheduling is the most common complaint. - Collect dietary restrictions and any sobriety/comfort notes in advance.

6–8 weeks out — Bridal shower happens - Day-of: assign a gift recorder so thank-yous are accurate. - Send shower thank-you notes within 2 weeks of the event.

2–4 weeks out — Rehearsal dinner - Traditionally hosted and paid for by the groom's parents; in practice, whoever wants to host. - Invite: wedding party + plus-ones, immediate family, officiant, and out-of-town guests if budget allows. - Send invites 3–4 weeks ahead, separate from wedding invites. - Confirm toast order and length (cap toasts at 3 minutes each).

Wedding week — Final pre-wedding events - Optional: welcome drinks for out-of-town guests the night before or two nights before. - Optional: morning-after brunch (host varies; usually parents or the couple). - Confirm bridal party arrival times, attire, and transportation in writing.

Practical sections

Who plans (and pays for) what

Event Planner Typical payer
Engagement party Host (often bride's parents) Host
Bridal shower Maid of honor + bridesmaids Hosts split, sometimes with parent contribution
Bachelor/bachelorette Best man / maid of honor Attendees split their own costs; honoree usually doesn't pay
Rehearsal dinner Often groom's parents Hosts
Welcome drinks The couple or parents Hosts
Post-wedding brunch Parents or the couple Hosts

Bridal party costs to communicate upfront

Tell your party what they're signing up for — in numbers. National averages for a bridesmaid: - Attire + alterations: $150–$400 - Bachelorette trip: $400–$1,500 (higher for destination) - Shower contribution: $50–$200 - Travel/lodging: varies - Gift to the couple: $50–$150

A bridesmaid commonly spends $1,200–$2,500 total. Saying this out loud at the ask stage prevents resentment later.

Common mistakes to avoid

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FAQ

How far in advance should I ask my bridal party?

Ask 9–12 months before the wedding, or as soon as you have a date. This gives people time to budget for attire, travel, and the bachelor/bachelorette and prevents the awkward situation of someone declining late and forcing a reshuffle.

Do the bridal shower and bachelorette have to be separate events?

No. Combining them into one weekend is increasingly common and saves guests money. Just be clear in the invite which event is which, since the guest lists are usually different — showers include family and older guests, bachelorettes typically don't.

Who is invited to the rehearsal dinner?

At minimum: the wedding party and their plus-ones, the couple's immediate families, the officiant, and any children in the ceremony. Many couples also invite out-of-town guests as a courtesy. Send invites 3–4 weeks ahead, separately from the wedding invitation.

Is an engagement party required?

No. About half of couples skip it, especially if there's already a long wedding planning runway. If you do host one, keep the guest list to people who will be invited to the wedding and don't expect or solicit gifts.

Who pays for the bachelorette trip?

Attendees split their own travel, lodging, and activity costs. The honoree's share is traditionally covered by the group, though this varies. The maid of honor should send a transparent budget breakdown before anyone books, ideally with a "minimum" and "full" tier so people can opt in to what they can afford.

How many bridesmaids and groomsmen should I have?

Most weddings have 3–6 per side. The sides don't need to match in number. Pick people who will actually show up for you in the next year, not people you feel obligated to ask — the planning load on the party is real.

When should we send pre-wedding event invitations?

Engagement party: 4–6 weeks ahead. Bridal shower: 6–8 weeks ahead. Bachelorette save-the-date: 3–4 months ahead, formal details 6–8 weeks ahead. Rehearsal dinner: 3–4 weeks ahead, sent separately from the wedding invitation.

Sources

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