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EST. 2019 

BESPOKE COSTUMES | ALTERATIONS | OTT ACCESSORIES

Sewn by Sienna is an independent sewing business based in south London, providing a bespoke costume and small alterations service, as well as a online shop that’s full to the brim with fabulous accessories.
We specialise in drag and performance wear but LOVE to making anything outrageously fabulous.

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 Bespoke Costumes

Whether you’re a performer, festival goer, Drag artist or just someone looking for their next best look! Sewn by Sienna is here for you!

Head over to our services page for more information.

Alterations

Do items in your wardrobe need a revamp? Or are they showing some wear and tear signs, fear not you are in good hands!. Replacing zips, mending holes or taking in a waistband, it's all possible just head over to the services page for more information.

Freelance Sewing

In need of an on-set seamstress? Then you’ve come to the right place. I have worked as a wardrobe assistant on a number of UK and European tours, as well as an on-set seamstress working in TV & film. Head over to the services page for more information.

Learn more

Meet Sienna

Hello! I’m Sienna, the founder and brains behind Sewn by Sienna.

I started Sewn by Sienna in 2019, quitting my full-time job and taking the dive into the freelance world, and I haven’t looked back since! My goal in life is to create and share the most eye-catching and jaw dropping gender neutral performance costumes. My love for costume stemmed from many years of dance training and then moving to London to complete my costume degree and pursue my love for all things creative. I've been fortunate enough to have had an internship with the incredible milliner, Phillip Treacy. I was also a seamstress for the headliner of Berlin's Alternative fashion week, Jack Irving and collaborated with some of the most iconic creatives in London such as Sue Veneers, RPDR UK Elektra Fence and LeFil to name a few. On the flip side I have also Toured the UK with Strictly Come Dancing and had the pleasure of making a Bespoke Tailored suit for Craig Revel Horwood to wear on his UK tour.

I truly love what I do and can't wait to share what I get up to at Sewn by Sienna HQ.

Love SiSi x

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Testimonials

Beautiful attention to detail

“Sienna’s looks are a huge part of our collective identity. She brings all of our ridiculous costume visions to life with beautiful attention to detail. She is so accommodating and ensures that we all feel gorgeous when we step out on stage.”

Sue, London
(Bespoke Costume client)

She is marvellous

“Sienna is a professional through and through! She had come highly recommended and went above and beyond to deliver. As is the way with tv and film, there are last minute changes and everything needs to be made to a professional standard - often, you don't know what is and isn't going to be seen on the day! She is marvellous. Exceptional detail and understands the world of filming very well - a real treasure - keep her in your phone book!”

K Fielding, London
(Freelance Sewing client)

Lovely neat finish

“I have used Sewn By Sienna on many occasions for alterations. The service is very good with a lovely neat finish on everything from dresses to trousers hems. Very easy to deal with and a prompt return of garment. Totally professional will use again”

Sue, St Albans
(Repairs & Alterations client)

 

 Sewn by Sienna welcomes our services to everyone with open arms

WORK WITH ME