Dept. 03 — Occasions & Weddings The Calculator Free — no email needed
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Dept. 03 · The calculator

The dress timeline calculator

Sizes and dates only — we never ask your weight. Your timeline lives in the link: bookmark it, or send it to your maid of honor.

The Dress Timeline Calculator

Sizes & dates only — we never ask your weight

A planning curve slows your recent pace over time. It cannot predict your body or replace a fresh measurement before ordering and alterations.

Planning range — sizes 10–14 at the event

  1. Oct 8 Shop — start with size 14 Use this planning midpoint, then confirm the retailer's chart. Corset-back styles add adjustment room either way.
  2. Nov 21 First fitting Six weeks out. Re-measure before the seamstress pins anything; the planning center is around size 14.
  3. Dec 19 Final fitting — re-measure before alterations Two weeks out. Use current measurements, not the model. Its center is size 12, but the final fitting decides.
  4. Jan 2 The event — wear the final-fitting size The fitting measurements, garment construction, and tailor determine the final fit.

Want fitting reminders? No email needed — put the dates straight in your calendar.

The shopping list — matched to your timeline (start with size 14)

The dress, corset-back Two sizes of insurance either way. Order the mid-point size above. Browse corset-back styles → Shapewear built for the big night Our comparison's event pick: Honeylove — the only one with boning. Buy your measured size. Read the 3-minute verdict → The backup plan: rent it Free second size in every order — the insurance policy that ships. See rental picks → For the groom — book, then re-measure Free fit swap at day 45. Put the re-measure in the calendar above. Start the rental →

Reader-supported: these links may earn us a commission — it never changes what we recommend. The timeline is yours either way.

How the math works

A conservative planning curve slows your recent pace over time and returns a range, not a promise. Re-measure before ordering and at both fittings; the garment chart and tailor make the final call.

What we never ask

Weight, medication, dose, anything medical. The calculator works in dress sizes and dates, full stop. Nothing you enter here is stored — the URL is the save file.