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Union Square

89 5th Ave, Suite 901
New York, NY 10003

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About

Our team at Alts (Alteration Specialists) Union Square offers standard services and specialty services. This studio is conveniently located on 5th Avenue between 16th and 17th streets. Tour our studio.

(212) 929-0755

unionsquare@alterationspecialists.com

Hours

Monday 10:00 am – 7:00 pm
Tuesday 10:00 am – 7:00 pm
Wednesday 10:00 am – 7:00 pm
Thursday 10:00 am – 7:00 pm
Friday 10:00 am – 7:00 pm
Saturday 10:00 am – 6:00 pm
Sunday Closed

Subway Access

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Take a Virtual Tour!

We curate our studios with a minimalist design, natural lighting, a calming scent and music to evoke a sense of comfort and sophistication for our clients. Our private spacious fitting rooms allow you to try on your garments comfortably and enjoy a unique and personalized tailoring experience.

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Our Clients Love Us

  • Barie S.

    "Extremely grateful for the tailors at Alteration Specialists! I had a leather jacket with zippers on the bottom of the sleeve, which I thought would make it impossible to fix, but they proved me wrong!"

  • Stacie B.

    "Alteration Specialists are literally the BEST! They fitted my rehearsal dinner dress to my body like a glove! Also structured my Mother’s dress for my wedding perfectly for her and even made her a matching mask! I’ve had them alter many items now and it is always worth every penny because the items are absolutely catered to your form. They are truly artists!"

  • Moti A.

    "The studio is so gorgeous and feels extremely high end. I felt very confident leaving my high end luxury designer pieces in the right hands. Galina and Maya are the best!!!!"

  • Stuart G.

    "Very happy with my experience at Alteration Specialists. It is worth every cent. You get what you pay for, which is top notch tailoring and quality. Highly recommended."

  • Golzar S.

    "They altered a dress to fit me perfectly with a day of turnaround. He paid incredible attention to detail and was meticulous in his work. I am so grateful for his attention to detail, interest in making it perfect, and his fast turnaround."

  • Soey A.

    "Beautiful, FAST, detailed, efficient service. I came in on a Tuesday, panicked because I needed a couture gown altered in under a week for a wedding. Bibi immediately made me feel comfortable. She listened to exactly what I wanted and knew what to do to make an already beautiful gown extraordinary, and she managed to do it in 3 days and called to say it was finished early. The work speaks for itself, but I had an amazing experience throughout the whole process and will definitely be returning for all my tailoring needs."

  • Pablo G.

    "Went to Alteration Specialists to get two denim pants altered. The service was exceptional. Sinai was professional, efficient and was able to accommodate a quick turnaround for the alterations. Highly recommend."

  • Elle L.

    "Say goodbye to a hot stuffy room trying to carefully undress with pins everywhere. This place is super cute, air conditioned, and offers refreshments upon arrival. Must schedule an appointment!"

  • Ed F.

    "Highly recommend Alteration Specialists for tailoring needs. I left two very expensive suits to be altered and they took such good care of them They knew exactly what needed to be done to enhance the fit and I was very happy with the final result."

  • Kate D.

    "Just a quick update that I've now been coming to Alterations Specialists in Tribeca for about a year, and they remain so wonderfully consistent. The last few times I've been in, I've been helped by Bibi--she is so lovely and so so good at what she does. She has a great eye for how clothes should hang and what tailoring is needed. All of the front desk folks are always lovely too. It's the only place I trust with my special designer vintage finds."

  • Georgina F

    "I don't often write reviews but felt that I had to here. Myrna is an angel sent to this planet to save us all when we need something altered in any way. I had a beautiful gown for my brother's wedding that needed alteration and the wedding was the very next day. I brought the gown in at 6pm, and she had it PERFECTLY altered by 10am the next morning! On a weekend! To top, it's flawless. It fits me like a glove, and her work is unparalleled. I've lived in NYC my entire life and have never had anyone alter my clothes this well."


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Discover1

Welcome to Alts!

Upon arriving at our studio, you will use a QR code to check in online. Sharing some garment details in advance helps us get ready for your appointment and ensures a smooth experience. Then it's off to the fitting room!

Design2

Inside the Fitting Room

During your fitting, your fitter will discuss the types of alterations that are needed to achieve your desired fit and will pin your garment so that you can envision what the end result will look like! Following this, your fitter will provide you with a quote for alterations.

Get Measured3

Try-On and Take Home

After we work our tailoring magic, expect a friendly text and email from us letting you know your garment is ready for pick-up. Swing by, and our team will be thrilled to assist you in trying it on in-studio to ensure it fits just the way you want. Your satisfaction is our priority!

FAQ's

  • How long will my fittings last? How many fittings will I need?

    Our standard fitting appointment lasts for 30 minutes. If you feel you might need more time or have specific requests, please feel free to ask our friendly staff at the front desk, and we'll be happy to accommodate your needs based on appointment availability.

    The number of fittings required depends on the complexity of your garment and the alterations needed. Typically, we aim for one fitting and then proceed to your garment's final try-on and pick-up. However, in some cases, a second fitting may be necessary. We'll always communicate this with you before moving forward with any additional alterations.

  • Can I customize my garment?

    At Alts, we're passionate about creating unique, one-of-a-kind pieces. Feel free to bring your ideas into our shop for a personalized consultation. We'll collaborate with you to explore the best ways to customize your clothing and bring your vision to life.

  • What alterations can be made to my garment?

    The alterations that can be made to your garment depend on your specific needs and preferences. At Alts, we offer a wide range of tailoring services, including but not limited to: Adjusting fit, hemming, sleeve alterations, darting, zipper and button replacement, lining repair or replacement, repairs and patching, customizations, and more! To determine the alterations needed for your garment, we recommend scheduling a fitting and consultation with our experienced team. We'll assess your garment and discuss your preferences to provide tailored recommendations for achieving your ideal look and fit.

  • What should I bring with me to my fitting?

    When coming in for your fitting appointment, it's helpful to bring the following items with you:

    1. The Garment to be Altered: Please bring the specific clothing item that you would like to have altered. This allows our fitter to assess it accurately and make precise recommendations.

    2. Undergarments: Wear the undergarments or shapewear that you intend to pair with the garment. This ensures that the alterations take into account the fit with your preferred underlayers.

    3. Shoes: If your garment involves alterations to the length, such as hemming pants or a dress, bring the shoes you plan to wear with it. This helps our fitter determine the appropriate length for your garment.

    4. Accessories: If you have accessories, such as a belt or jewelry, that you plan to wear with the garment, it can be helpful to bring them along to see how they complement the final look.

    5. Ideas and Preferences: If you have specific ideas or preferences for how you want the garment to fit or look after alterations, feel free to share them with our team during the fitting. This helps us understand your vision and tailor the alterations accordingly.

    By bringing these items to your fitting, you'll help our team provide you with the best possible guidance and ensure that the alterations meet your expectations. Your input and collaboration are essential in achieving the ideal fit and style for your clothing.

  • How far in advance should I schedule my fitting? Do you offer rush services?

    You can book an appointment as far in advance as you'd like. We recommend you come in as soon as you know you need alterations so that we do not have to rush anything! However, we understand that sometimes we need things done quickly! We will do our best to accommodate rush requests and the team will communicate with you transparently on what can be done.

  • Which of your studios are wheelchair accessible?

    While not all of our studios are fully wheelchair accessible, we strive to accommodate clients' needs wherever possible. Currently, the following studios are wheelchair accessible:

    West Village 573 Hudson St New York, NY 10014

    Park Slope 196 Flatbush Ave Brooklyn, NY 11217

    Court St 357 Court St Brooklyn, NY 11231

    East 60th 30 East 60th St Brooklyn, NY 11231

    Union Square 89 5th Ave, Unit 901 New York, NY 10003

    Soho 132 Crosby St 10th Floor, New York, NY 10012

    Williamsburg 101 N 10th St #203, Brooklyn, NY 11249


    If you have specific accessibility needs or require assistance, please feel free to contact us in advance so we can ensure your visit is as comfortable as possible.

The Tailoring Experience, Reimagined

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Artisan Expertise

A team of diverse master tailors with decades of experience, specializing in all types of fabrics and garments, from everyday items to the most delicate pieces.

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Elevated Experience

We aim to offer a personalized tailoring experience from start to finish, providing convenient scheduling, 1:1 consultations with a master fitter, and private, spacious fitting rooms.

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Complimentary Consultations

Enjoy a complimentary consultation focused on your fit goals. From initial discussions to expert alterations, our team is here to ensure your garments fit exactly as you wish.

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Highest Rated
& Trusted Service

We are committed to producing the highest quality of tailoring and customer service, offering a 30 day re-alteration policy to ensure you are satisfied with the fit of your garments.

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Luxurious Studios

We curate our studios with a minimalist design, natural lighting, a calming scent and music to evoke a sense of comfort and sophistication for our clients. Our studios are conveniently located throughout Manhattan & Brooklyn.

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At-Home Fittings

Can't make it to our studios? Our fitter will meet you at the address provided on your booking. Once done, the garments will be carefully packaged and delivered to you via our courier service.

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Guaranteed Turnaround
& Rush Service

Need a last-minute alteration before your trip or event? We are able to meet your desired turnaround time, offering same-day and rush services.

NYC Union Square Tailor

The right clothes can give you a confidence boost and improve your look. While clothing style is essential, having clothes that fit your body proportions is just as important — and when it comes to alteration services, our team at Alteration Specialists is uniquely qualified to help.

Standard Alterations

We offer standard alterations for trousers, jackets, denim, dresses, overcoats, and shirts to ensure your clothes fit flawlessly. Our experienced tailors can shorten jackets or dresses and adjust the sleeves of your overcoats. If you want to recreate old garments, book our reconstruction service. Contact us, and we’ll help you achieve a stunning look by wearing clothes that perfectly fit you. You can request a 1-hour rush service for standard alterations; we also offer services outside Manhattan.

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