The finishing fit.
Find a practical starting point for wedding-dress, bridesmaid and suit alterations. Compare published services before arranging a fitting directly with the business.
An initial 11-business collection across 10 Ontario cities, including Niagara, Hamilton, Waterloo Region, London, Ottawa and the GTA. Coverage is selective, not province-wide or complete. These are sourced listings, not rankings or quality recommendations. No visits, calls or service testing.
Showing 11 businesses
Seam Style
167 Queen Street South, Unit C2, Mississauga, ON L5M 1L2
Bridal dresses · Bridesmaid dresses · Suits
Bridal, bridesmaid and suit alterations are listed.
Fatima Dry Cleaners & Alterations
440 Adelaide Street East, Toronto, ON M5A 1N4
Bridal dresses · Bridesmaid dresses · Suits
Wedding and bridesmaid dresses, suits, jackets and trouser hems.
Couture Bridal Alterations
2700 Dufferin Street, Unit 51 (Rear), Toronto, ON M6B 4J3
Bridal dresses
Bridal and evening-wear alterations; neckline, sleeve and overskirt changes discussed.
The One Bridal
280 Yorktech Drive, Unit 2, Markham, ON L6G 0A6
Bridal dresses · Bridesmaid dresses
Bridal, evening and bridesmaid dress alterations, including adding a bustle.
Alter--Nation
3710 Main Street, Suite 108, Niagara Falls, ON L2G 6X2
Bridal dresses
Bridal alterations, hems and garment repairs.
Magic Stitches
91 Crysler Crescent, Thorold, Ontario
Bridal dresses
Wedding apparel alterations and construction; dressmaking and prom clothing.
Unique Alterations
200 James Street South, Unit 305A, third floor, Hamilton, ON L8P 3A9
Bridal dresses · Suits
Bridal, formalwear and suit tailoring; hems, resizing and repairs.
Nocce Bridal Alterations
360 Country Hill Drive, Kitchener, ON N2E 2K9 — private studio, appointment only
Bridal dresses
Gown fit adjustments, hems, bustle installation and styling changes.
Touch Stitch
619 Wild Ginger Avenue, C14, Waterloo, ON N2V 2X1
Bridal dresses · Suits
Wedding gowns, formal dresses and suit alterations; hems and repairs.
London Top Tailoring
505 Adelaide Street North, London, ON N6B 3J3
Suits · General dresses
Suit resizing and dress alterations; wedding-gown specialization is not verified.
Mrs & Mr Tailoring
320 Queen Street, Ottawa, ON K1R 5A3
Bridal dresses · Bridesmaid dresses · Suits · Children’s clothing
Bridal and bridesmaid dresses, suits and tuxedos, and children’s clothing alterations.
Compare the published details
The table includes all 11 businesses. Filters above narrow the listing cards.
| Business | Published services | Appointments | Pricing | Turnaround | Source |
|---|---|---|---|---|---|
| Seam Style 647-230-4551 Mississauga | Bridal, bridesmaid and suit alterations are listed. | Appointment-booking link published; whether every service requires one is not stated. | Not stated on the reviewed page. | Not stated on the reviewed page. | Official source ↗ |
| Fatima Dry Cleaners & Alterations 647-500-1141 Toronto | Wedding and bridesmaid dresses, suits, jackets and trouser hems. | Fittings by appointment; online requests require confirmation. | Alteration quote not verified. Displayed dry-cleaning prices are not alteration prices. | Alteration turnaround not stated. Dry-cleaning timing is a separate service. | Official source ↗ |
| Couture Bridal Alterations 416-546-9789 Toronto | Bridal and evening-wear alterations; neckline, sleeve and overskirt changes discussed. | Required. A complimentary 30-minute consultation is advertised; pinning is excluded. | A quote is provided before further work; no alteration price is asserted here. | Several fittings described; completion deadline not stated. | Official source ↗ |
| The One Bridal 416-302-1133 Markham | Bridal, evening and bridesmaid dress alterations, including adding a bustle. | By appointment only. | Not stated on the reviewed page. | Not stated on the reviewed page. | Official source ↗ |
| Alter--Nation 289-241-7631 Niagara Falls | Bridal alterations, hems and garment repairs. | Appointments required for all alterations; call or text to arrange. | General hems advertised at $13–$25, depending on garment and hem. This is not a bridal-gown quote. | Not stated on the reviewed page. | Official source ↗ |
| Magic Stitches 289-479-5668 Thorold | Wedding apparel alterations and construction; dressmaking and prom clothing. | Appointment/contact route published. Confirm fitting arrangements. | A free consultation is advertised; alteration prices are not stated. | Not stated on the reviewed page. | Official source ↗ |
| Unique Alterations 905-524-5594 Hamilton | Bridal, formalwear and suit tailoring; hems, resizing and repairs. | Fittings described; appointment requirement not stated. | Varies with garment, work, fabric and time; obtain an individual quote. | Rush or same-day options advertised when possible; no completion promise. | Official source ↗ |
| Nocce Bridal Alterations 519-578-4495 Kitchener | Gown fit adjustments, hems, bustle installation and styling changes. | Private studio; by appointment only. | Not stated on the reviewed page. | Not stated on the reviewed page. | Official source ↗ |
| Touch Stitch 519-957-9146 Waterloo | Wedding gowns, formal dresses and suit alterations; hems and repairs. | Walk-ins welcome at the Waterloo location. | Not stated on the reviewed page. | Website estimates 3–5 business days for standard work; complex suits or wedding dresses may take 1–2 weeks. Confirm a garment-specific date. | Official source ↗ |
| London Top Tailoring 519-439-8291 London | Suit resizing and dress alterations; wedding-gown specialization is not verified. | Appointment requirement not stated. | Not stated on the reviewed pages. | Not stated on the reviewed pages. | Official source ↗ |
| Mrs & Mr Tailoring 343-777-9163 Ottawa | Bridal and bridesmaid dresses, suits and tuxedos, and children’s clothing alterations. | Contact route published; appointment requirement not stated. | Not stated on the reviewed page. | Rush service advertised; deadline and availability require confirmation. | Official source ↗ |
What your quote should clarify
- The exact work, including any hem, bodice, sleeves, lining or bustle changes.
- Total cost, taxes, fitting fees, deposit, rush fees and changes to the agreed scope.
- Number of fittings, final collection date and what shoes or undergarments to bring.
- Whether garments bought elsewhere are accepted; do not assume either way.
These are questions to resolve with the provider, not verified services offered by every listing. We do not track appointments, accept bookings or guarantee completion dates.
Prepare your outfit and accessories →
Explore the wedding-day kit →