Theatre Costume Alterations

When you go on stage to perform in front of an adoring crowd, a perfectly fitted costume can make all the difference. Whether you’re performing in a theatre production, dance show or school musical, our theatre costume alterations ensure every garment fits comfortably, allows complete freedom of movement and looks exceptional under the spotlight.

From delicate embellishments to complex structural adjustments, our experienced tailors deliver precise alterations that help every performer step on stage with confidence.

Why Choose The Alteration Yard for Theatre Costume Alterations?

Since 2014, The Alteration Yard has built a reputation for delivering specialist costume alterations for performers, production companies, schools and theatre groups across London and Surrey.

Here’s why customers choose us:

Established bridal expertise since 2014, delivering the alterations and advice for costume production teams who already have a lot on their plate without the need to ensure all costumes are perfect.
Specialist craftsmanship across all delicate fabrics, sequins, beading, lace and structured garments. It’s what makes The Alteration Yard such a popular choice for tailoring needs. After all, as long as it is made from a fabric, we can probably fix or alter it.
Multi-location convenience, with central London studios (Fleet Street, Liverpool Street and Vauxhall) plus Surrey branches in Woking and Guildford; there are several choices for which studio you want to go to for your tailoring needs.
Flexible appointments, group fittings and selected after-hours services. All you need to do is call and check our availability, and we can take it from there.
Bespoke customisations, including necklines, sleeves, hems and movement adjustments, and any other part of your costume that needs altering to ensure comfort on your big day.
Fair, transparent pricing with no hidden costs so you know exactly what you are getting and paying before a job is confirmed.
One-stop service, combining expert alterations with professional dry cleaning
Fast-track and same-day options are available for time-sensitive alterations.

For further information about our numerous locations across London and Surrey, or to speak to our team, get in touch. Every single one of our locations is held in high regard.

Our Theatre Costume Alteration Services

Costume Resizing and Fit Adjustments

Costume resizing is a major task we perform for theatre groups because every performer deserves a costume that fits perfectly.

We carry out costume resizing by taking garments in or letting them out, and by adjusting bodices, waists, seams, straps, and other key areas. Whether your costume needs minor refinements or more complex structural alterations, we ensure a secure and flattering fit. Ultimately, what we do is designed to ensure you feel comfortable during your performance.

Customisation and Restyling

In some cases, we get asked to restyle a costume because the creative idea behind it may change during rehearsals, etc.

Our costume restyling service allows productions to adapt existing costumes without starting from scratch; this saves a lot of time and money, especially when big orders are placed.

We can:

Reshape silhouettes
Add or remove sleeves
Alter necklines
Adjust layered garments
Modify decorative features
Update costumes for new casting or revised productions

Hem Shortening and Movement Adjustments

Hem shortening and movement adjustments are maybe one of the most essential parts of what we do when it comes to costume alterations because freedom of movement is essential on stage.

Our hemming costumes service is particularly popular for:

Dance costume alterations
Musical theatre productions
Ballet performances
Stage productions requiring fast movement

Ultimately, we aim to make it easier for the performers to pull off high-energy movements with ease, and with no concern of an embarrassing mishap.

Repairs and Embellishment Alterations

With theatre costumes, wear and tear is very common simply because of the number of times you have to wear and take off each outfit throughout rehearsals and productions.

We carefully carry out:

Costume repairs
Seam repairs
Zip and fastening replacements
Sequin and embellishment alterations
Lace and appliqué repairs
Beading restoration

Every repair is completed with care to preserve the original appearance while improving durability.

Specialist Fabrics and Structured Costumes

Our skilled tailors complete alterations on costumes made from a variety of fabrics. When completing these alterations or repairs, our tailors work diligently to prevent damage to the costume’s originality or patterns.

Our experienced tailors regularly work with specialist materials, including:

Satin
Velvet
Chiffon
Tulle
Stretch fabrics
Structured garments
Layered costumes
Luxury textiles

Every alteration is completed using techniques that maintain the garment’s shape, movement and craftsmanship.

Vintage and Couture Costume Alterations

We are extremely proud of the work we do with vintage costumes, because they require exceptional care. Our vintage costume alterations preserve the original character while improving fit and wearability.

We also alter couture garments and bespoke theatrical costumes, ensuring each piece retains its unique design and historical detail.

Alterations for Groups, Schools and Productions

We regularly work with:

Theatre companies
Production companies
Schools
Colleges
Dance academies
Amateur dramatic societies
Whole casts

With larger orders, it needs to be more coordinated so that all of the work we need to do can be completed in a timely manner.

Thanks to the coordinated group fittings, practical scheduling and selected after-hours appointments, our experts can ensure productions keep multiple costumes on track ahead of opening night.

The Theatre Costume Alteration Process

Consultation and Assessment

Before we get to altering any theatre costumes, we need to speak to you and see the costumes first. During the detailed consultation, we’ll discuss the costume, required alterations, movement requirements and any production deadlines.

For the most accurate fit, we recommend bringing:

Performance shoes
Base layers
Undergarments
Accessories
Headwear or wigs where appropriate

By seeing the full outfit, our tailors can determine exactly how the garment will be worn on stage, and ensure it is perfect for the big night.

Fittings and Adjustments

Most productions require between two and three fittings.

Typically:

First fitting identifies the required alterations.
Second fitting fine-tunes the fit and movement.
Final fitting ensures complete comfort and stage readiness.

Final Fitting and Collection

When you arrive for the final fitting, we are confident that everything will be perfect. However, if needs be, minor alterations can be made where necessary before collection.

Where required, we can also professionally dry clean costumes before collection, giving you one convenient service from start to finish, and ensuring the garment that wasn’t quite right at the start of the process is performance-ready now!

What We Alter and Customise

At The Alteration Yard, we offer a complete range of theatrical costume tailoring services, including:

Costume resizing
Taking garments in or letting them out
Bodice and waist adjustments
Strap alterations
Sleeve alterations
Neckline adjustments
Hem shortening
Length adjustments
Repairs to seams, linings and fastenings
Sequin, lace and embellishment alterations
Vintage costume restoration
Couture costume alterations
Costume restyling
Dance costume movement adjustments
Multi-costume alterations for productions and casts

Because theatre costumes can come in a variety of shapes, sizes, colours, and fabrics, we approach each project with an open mind, knowing that a unique challenge awaits our team.

Prices and Turnaround

Although we cannot provide a flat rate here, rest assured that the price of the work will be clearly explained once we see what your needs are.

Every costume is unique, so pricing depends on the garment, fabric, embellishments and complexity of the alterations.

As for turnaround times, they vary depending on the work required, but we recommend booking as early as possible before performances and busy theatre seasons. If you’re working to a tight deadline, ask about our fast-track alteration service, designed for urgent repairs and last-minute costume adjustments. We will be as accommodating as possible without being unrealistic.

Transform Your Costumes with Expert Alterations

Professional stage costume alterations do far more than improve appearance. A properly fitted costume enhances movement, increases comfort and helps performers focus on their performance rather than worrying about slipping straps, uneven hems or restrictive garments.

Expert tailoring also improves durability, helping costumes withstand repeated rehearsals and performances while maintaining a polished, professional appearance.

Before and After Results

Browse our Instagram page to view all the work we do across a range of different materials and garments. You will not be disappointed.

Visit The Alteration Yard

Visit us at one of our easily accessible locations in Surrey or central London that is most convenient for you.

London

Fleet Street – Unit 212, 154–160 Fleet Street, London EC4

Phone: 020 7871 3116 (Google Reviews)

Liverpool Street – Salisbury House, 29 Finsbury Circus, London EC2M 5SQ

Phone: 020 7871 3116 (Google Reviews)

Vauxhall – Black Prince Road, London

Phone: 020 7871 3116 (Google Reviews)

Surrey

Woking – Wolsey Place, Woking Shopping Centre, Woking GU21 6XU

Phone: 01483 808237 (Google Reviews)

Guildford – 31 Friary Centre, Guildford GU1 4YT

Phone: 01483 808237 (Google Reviews)

Haslemere – Unit 3, 93 Wey Hill, Haslemere

Phone: 01483 808237 (Google Reviews)

Please check your chosen store for opening hours by clicking here.

Frequently Asked Questions About Theatre Costume Alterations

Can you alter theatre costumes with sequins or embellishments?

Yes. We regularly work with sequins, beading, lace, appliqué and other delicate embellishments, ensuring alterations blend seamlessly with the original design.

Do you offer fast-turnaround costume alterations?

Yes. We provide fast-track alteration services for urgent productions, last-minute repairs and upcoming performances where time is limited.

Can you alter costumes for schools, theatre groups or entire casts?

Absolutely. We regularly work with schools, theatre companies, dance schools and production teams, offering coordinated group fittings and flexible scheduling.

How many fittings will I need?

Most costumes require two or three fittings, depending on the complexity of the alterations and the garment itself.

Can you repair damaged costumes before a performance?

Yes. We carry out professional costume repairs, including seams, fastenings, linings and embellishment repairs, helping costumes return to performance standard quickly.

What should I bring to my fitting?

Please bring the shoes, base layers, underwear and accessories you will wear during the performance to ensure the most accurate fit.

Can you alter dance and performance costumes for movement?

Yes. We specialise in performance costume alterations and dance costume alterations, ensuring garments provide comfort, flexibility and unrestricted movement on stage.

Do you offer dry cleaning alongside alterations?

Yes. We provide both professional alterations and dry cleaning, allowing you to alter, refresh and collect your costumes from one trusted specialist.