How to self-plan a wedding in Singapore (without a planner)

In Singapore, “self planned” usually means you are not hiring a wedding planner. You still have vendors. You still have a banquet or a lunch. You still have family opinions. You are the ones holding the plan.

That is a different job from DIY in the Pinterest sense. You are not making every centrepiece. You are making sure ROM, the guest list, the money, and the day-of timing live in one place both of you can open.

If you want the company story first, we wrote it here: https://aven.wedding/about

If you already know the shape of the day and just need numbers, skip to the budget guide: https://aven.wedding/blog/singapore-wedding-budget-by-guest-count

Start with the dates you cannot move.

ROM or solemnisation has its own booking window. The banquet hotel has its own minimum spend and cutoff for the final headcount. Outdoor portraits have light and rain. If those three are not on a calendar, the rest of the plan is decoration.

Write down, in order:

• ROM or solemnisation date and location
• Banquet or lunch venue, with the deposit date
• Who is paying for what (couple, parents, split)
• Rough guest count, even if it is “150 plus or minus 30”

You do not need a pretty spreadsheet yet. You need those four facts in writing so neither of you is guessing.

Self-planned weddings die in WhatsApp. Mum confirms ten relatives. Your partner’s colleague “might come.” A plus-one appears three weeks before the banquet.

Keep one master guest list. Every name has a status: invited, waiting, attending, not attending. Someone owns the follow-up for each row, usually the person who actually knows that guest.

When RSVPs start landing in three channels, copy them back into the same list the same day. The form collects. The list decides.

A longer version of this system is here: https://aven.wedding/blog/wedding-rsvp-management-accountability

Singapore wedding cost is mostly tables, then photography and attire, then everything else. Guest count moves the banquet. Venue tier moves it more.

Use a published range so you are not planning against a fantasy number, then replace every line with an actual quote as soon as you have one. Both of you should see the same budget. If only one person “has the Excel,” you are not self-planning together. One of you is project-managing in silence.

Ranges and sources: https://aven.wedding/blog/singapore-wedding-budget-by-guest-count

A self-planned day has no coordinator unless you hire one or you appoint a friend who is not in the wedding party photos every hour.

Work backwards from the immovable times: solemnisation, doors, first march-in. Put travel, parking, lifts, and outfit changes on the schedule. Add buffers. Then give the rundown to the people who actually move the day (parents, bridal party, vendors), not only to yourselves.

How to build that timeline: https://aven.wedding/blog/how-to-plan-your-wedding-day-schedule-in-singapore

These are the usual holes, not a complete checklist:

• Who confirms the final headcount with the hotel, and by which date
• Dietary notes in the same place as the RSVP, not in a separate chat
• A seating draft before the last week, even if it changes
• A rain plan for portraits
• Who holds vendor cash, ang bao, and the spare copy of the rundown
• Who is allowed to bother you on the day versus who watches the clock

If a task has no owner, it will land on whoever is more anxious. Assign it.

You can run this whole thing in documents. Plenty of Singapore couples do.

Aven is the same pile as an app both of you log into: tasks, budget, guests, RSVPs, seats, day-of. It is free. It does not replace ROM, the hotel, or your photographer. It replaces the version of the plan that lives in six threads.

Start here: https://aven.wedding