When it comes to looking your best in a suit, the fit is everything. Whether you’ve invested in a bespoke suit or picked up an off-the-rack bargain, having it professionally altered can transform how it looks and feels. At AB Suit Alterations, we specialise in high-quality men’s suit alterations in London, helping our clients achieve that sharp, tailored finish every time.

Why Suit Alterations Matter

Even the most expensive suit can look average if it doesn't fit right. A few precise alterations can elevate your look from ordinary to exceptional. Whether you're attending a wedding, preparing for a job interview, or just want to refresh your wardrobe, our experienced tailors can ensure your suit complements your build perfectly.

Our Most Requested Men's Suit Alteration Services

1. Taking In or Letting Out the Jacket

Weight changes or style updates can mean your jacket no longer fits quite right. We can adjust the chest, waist and side seams to ensure a sleek, modern silhouette without compromising comfort.

2. Shortening or Lengthening Sleeves

Suit sleeves should end just above the wrist bone, showing about half an inch of your shirt cuff. If yours are too long or too short, we’ll fix it while preserving original detailing like working buttonholes.

3. Tapering Trousers

A narrow taper through the leg gives a modern, tailored appearance. We can take in the thighs, knees and calves for a clean, contemporary fit that moves with you.

4. Waist Adjustments

Gained or lost a few inches? We’ll adjust the waistband of your suit trousers for a flattering and secure fit — discreetly and comfortably.

5. Jacket Length Adjustments

Altering the jacket length requires experience and precision. Our London tailors will advise whether shortening is possible without affecting the jacket’s balance.

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.