Jacket Alterations in London – Perfect Fit, Premium Finish

A well-fitting jacket elevates your entire look—whether it’s part of a suit, a casual staple, or a luxury designer piece. At Alterations Boutique London, we offer precise, high-quality jacket alterations to ensure your garment complements your frame, feels comfortable, and reflects your personal style.

From tailoring sleeves and adjusting shoulders to full reshaping, our experienced London tailors treat each jacket with exceptional care and skill. Whether you're updating an off-the-rack blazer or restoring a favourite coat, we’re here to help you wear it with confidence.

Why Choose Alterations Boutique London?

With over 40 years of tailoring expertise, we’re one of London’s most trusted names for clothing alterations. We’ve worked on everything from classic men’s jackets to women’s couture coats, always ensuring the highest standards of craftsmanship.

Why clients choose us:

• Highly skilled tailors specialising in jacket structure and reshaping

• Detailed fittings and personal consultations

• Expertise in working with all fabrics and linings

• Fast turnaround available on request

• Trusted by private clients, stylists, and fashion boutiques

• Discreet, honest and professional service in all four London locations

Our Jacket Alteration Services

We provide a wide range of jacket tailoring services in London, including:

• Sleeve shortening or lengthening (with or without vent/button detail)

• Taking in or letting out the side seams for a slimmer or more comfortable fit

• Shoulder reshaping to modernise the silhouette or improve comfort

• Adjusting jacket length to match your proportions

• Jacket relining to replace worn fabric and extend the life of the garment

• Zip or button replacements for everyday or designer jackets

• Repairing torn or worn sections, especially on sleeves or pockets

• Reshaping the back or waist for a tailored look

We also work on leather jackets, blazers, overcoats, wool coats, casual jackets, and designer pieces—always ensuring structure, style, and comfort are preserved.

Tailoring for Men’s & Women’s Jackets

We offer alterations for both men’s and women’s jackets, carefully adapting each piece to complement your build and style. Whether you prefer a sharp, structured look or a softer drape, our tailors will shape your jacket accordingly.

Four Convenient London Locations

Alterations Boutique has four branches across London for easy access and fittings:

• Marylebone: 14 New Quebec Street, W1H 7RS

• Chelsea: 33 Elystan Street, SW3 3NT

• Hampstead: 62 Rosslyn Hill, NW3 1ND

• Wimbledon: 34 High Street, SW19 5BY

Each boutique is staffed by expert tailors ready to consult and advise on the best solutions for your jacket.

Book Your Jacket Alteration Today

Whether it’s a luxury blazer that needs fine-tuning or a favourite coat that needs refreshing, Alterations Boutique London is here to help. Bring your jacket to any of our branches for an expert fitting and experience tailoring that puts quality and comfort first.