No two alteration bills are exactly the same because every dress and every bride needs something slightly different. We recommend allowing £150 to £500 for alterations, charged separately from your gown. Your independent seamstress quotes for the work your particular dress needs; this is a planning budget, not a guaranteed minimum or maximum bill.
Alterations are an additional cost to the dress itself, so budgeting for them from the beginning is one of the kindest things you can do for your future self.
What if my size changes between ordering and my dress arriving?
This is the worry that sits quietly behind almost every bridal appointment, and it is worth addressing it head on before anything else. Bodies change, and they change in particular ways under the stress, excitement, and disrupted routine of planning a wedding. That is completely normal, and a good seamstress plans for it.
If you are on a weight loss journey, the most important thing is to be open about that from the very beginning. Tell your stylist before ordering, and discuss fitting plans directly with your seamstress. She can explain what is realistic for the particular dress and likely changes. The timing of your fittings can be adjusted, and the order in which alterations are made can be carefully sequenced to give you the best possible result.
It takes a little more communication and planning, with each change assessed individually. You should never feel that your body needs to be a certain size before you start looking for your dress.
We use your measurements to choose the closest suitable standard designer size, not a hoped-for future size. What can later be taken in or let out depends on the dress. If your size is genuinely in flux, tell us before you order so we can discuss the sensible options.
Why are alterations not included in the price of the dress?
It is a fair question. The honest answer is that what one bride needs can be entirely different to what another needs, even if they have bought exactly the same dress. One bride might need only a small adjustment to the hem and a nip at the waist. Another might want the neckline reshaped, cap sleeves added, and the back changed entirely.
Charging both brides a flat rate would mean one overpays significantly and the other gets a subsidy she did not ask for. At Pure, alterations are carried out by an independent seamstress who works with us. We introduce you to her; you arrange fittings and pay her directly. Her quote is separate from the price of your gown.
Why do bridal alterations cost more than regular clothes alterations?
This is probably the most common source of surprise for brides who have had everyday clothes altered before. Wedding dresses are built very differently to regular garments. Many have multiple layers of fabric, structured boning, intricate lacework, and hand-applied beading that all need to be carefully unpicked, adjusted, and reassembled without disturbing the overall look of the dress.
The seamstresses who do this well have spent years developing a highly specific set of skills, and that expertise commands a professional rate, and rightly so.
"Even what we call a 'basic' alteration involves a level of skill and care that is genuinely specialist. You are not paying for a quick fix. You are paying for hours of precision work on a dress that matters."
What does a typical alteration actually include, and what else is possible?
Bridal alterations can include adjustments to the bust, waist, hip and length, and a bustle if suitable for your train. Which of these you need is assessed at your fitting. But here is something many brides do not realise until they are in the fitting room: the dress you say yes to is very rarely the finished product.
There can be a surprising amount that can be changed, added or removed, depending on the particular gown. Adding cap sleeves to a strapless dress, for example, is one of the most common changes we see, and it can completely transform the way a dress sits on the shoulders and the overall feel of the silhouette. Brides are often genuinely surprised by what is possible.
These are possibilities to discuss, not changes every dress can accommodate or inclusions in a fixed price. Alterations are not just about making a dress fit; they can also help it feel more like yours.
How much should I budget for alterations?
We recommend a £150 to £500 alterations budget from the beginning. The final quote depends on the work, the dress and its construction, so this is not a promise that every job will fall within that range.
might involve fit or length adjustments where the construction is relatively simple to work with.
can include several fit adjustments or changes such as sleeves, straps or a neckline, where feasible.
may involve structural work, detailed lace or beading that has to be carefully unpicked and reapplied.
These distinctions explain the work rather than assign an unconfirmed price to each category. Your seamstress will assess your dress and quote for what is needed.
How does the alteration process work, and how do I find a good seamstress?
Pure introduces you to the independent seamstress who works with us. You then arrange your fittings with her directly, ideally beginning around three months before your wedding.
At the first fitting she assesses the dress on you and discusses the work required. Straightforward work may involve two or three appointments, but your seamstress confirms the actual number, spacing and quote. Finished gowns are usually collected one to four weeks before the wedding.
The seamstress you choose matters enormously. Bridal alterations are a specialist skill, and not every alterations service has the experience to work on a wedding dress to the standard it deserves.
Before committing to anyone, ask to see examples of their bridal work specifically, ask how long they have been working with wedding dresses, and ask how they handle things if a problem arises. A lower price from an inexperienced hand is rarely a saving. On a dress you have invested in so significantly, the alteration work is not the place to cut corners.
The thing most brides wish they had known earlier
If there is one thing to take from this article, it is this: alterations are not a safety net for when things go wrong. They are a normal, expected, and genuinely exciting part of the process. They are the stage where a dress stops being a beautiful thing on a hanger and becomes your dress, shaped to your body, adjusted to your taste, and ready for the most photographed day of your life.
Budget for them from the start. Choose your seamstress carefully. And do not be afraid to ask what is possible, because the answer is usually more than you think.
Questions about alterations?
Whether you are at the very start of your dress journey or already thinking about fittings, we are happy to talk you through what to expect, what to budget, and how the process works. No pressure, no obligation.
We can't wait to hear your story.Frequently Asked Questions
How much should I budget for wedding dress alterations?
We recommend £150 to £500. Alterations are charged separately, and the independent seamstress quotes for your dress and the work required. The recommended budget is not a fixed tariff or an absolute ceiling.
Are alterations carried out in-house at Pure?
No. An independent seamstress who works with Pure carries them out. We introduce you to her; you arrange fittings and pay her directly.
When should alterations start?
Ideally around three months before your wedding. Your seamstress confirms your fitting schedule, and finished gowns are usually collected one to four weeks before the wedding.
How many sizes can a wedding dress be altered?
There is no universal answer. Fabric, seam allowance, internal construction and the proposed change all matter. Ask about the particular gown before relying on a size change.
Can I change sleeves, straps or the neckline?
These are possibilities worth discussing, along with other design changes, but they are not feasible on every dress. Your seamstress can advise on the individual gown, likely result and separate cost.