A great suit is defined by its fit—and even the best fabric or design falls short without expert tailoring. At AB Suit Alterations London, we specialise in high-quality suit alterations to ensure every man looks sharp, professional, and polished for any occasion.

With over 40 years of tailoring experience, we’ve earned a reputation for exceptional craftsmanship, precise fit, and friendly, professional service.

Why Choose AB Suit Alterations London?

Whether you’re wearing a designer suit, wedding tuxedo, business attire, or casual blazer, we deliver results that speak for themselves. Here’s why our clients choose AB:

  • Over four decades of tailoring expertise
  • Skilled in adjusting suits from all major designers and brands
  • Precision tailoring for all fabrics including wool, linen, cashmere, and blends
  • Same-day and express alteration services available
  • Private fittings with expert tailors

We understand that no two suits—or clients—are the same. Our experienced tailors assess your garment and body shape to achieve a result that feels truly custom.

Our Men’s Suit Alteration Services

We offer a full range of suit alterations in London, including:

  • Jacket tapering for a sharper silhouette
  • Shoulder and sleeve adjustments
  • Taking in or letting out the waist
  • Trouser hemming, tapering, and waist modifications
  • Jacket and trouser relining
  • Suit resizing after weight changes
  • Recutting and modernising older suits
  • Wedding, business, and formalwear tailoring

From subtle refinements to full reworks, we ensure every detail is perfectly tailored.

Perfect for Every Occasion

  • Weddings – Ensure your groom’s or groomsmen’s suits fit flawlessly
  • Interviews – Leave a lasting first impression
  • Daily wear – Elevate your office or casual look
  • Special events – Tailored formalwear that stands out

We also work with bespoke suits, off-the-rack, and vintage pieces that need updating.

Client Testimonials

"I brought in a suit that didn’t fit quite right. The team at AB made it look like it was custom-made. Couldn’t be happier with the service."

"Fast, professional, and top-quality tailoring. Will definitely be coming back!"

Book Your Suit Alteration in London Today

Whether you're preparing for a wedding, job interview, or simply want to upgrade your look, trust AB Suit Alterations London for the perfect fit.

Contact us today to book your appointment or drop in for a consultation.

Convenient London Locations

Choose the boutique most convenient for you:

  • Marylebone – 14 New Quebec St, W1H 7RS
  • Chelsea – 33 Elystan St, SW3 3NT
  • Hampstead – 62 Rosslyn Hill, NW3 1ND
  • Wimbledon – 34 High Street, SW19 5BY
  • City Of London – Opening soon!

Each boutique offers a calm and ample fitting space.

Final Thoughts

At AB Suit Alterations, tailoring is more than our profession—it’s our passion. With over 40 years of expertise, we help every client feel confident in clothing that’s made to fit their lifestyle.

Tailoring that transforms. Precision that lasts.