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Boys Suits

Shop boys suits for weddings, page boys, First Communion, prom and special events — with standout set options for every level of formality.
For a classic, photo-ready look, explore our boys 3-piece suits (jacket, waistcoat and trousers).
Prefer an “all-in-one” outfit with coordinated finishing pieces? Browse boys 5-piece suits for a complete, ready-to-wear set.
Use the filters to narrow by size, colour and fit to find the perfect suit fast.

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On saleBoys Sheen Lapel Tuxedo Suit - BlackBoys Sheen Lapel Tuxedo Suit - Black
SIRRI
Boys Sheen Lapel Tuxedo Suit - Black Sale priceFrom $73.00 Regular price$99.00
Sold outSave $46.00Boys Slim Fit Piping Grey Tuxedo Suit - GreyBoys Slim Fit Piping Grey Tuxedo Suit - Grey
SIRRI
Boys Slim Fit Piping Grey Tuxedo Suit - Grey Sale price$74.00 Regular price$120.00
On saleBoys White Suit with Gold Waistcoat and Cravate SetBoys White Suit with Gold Waistcoat and Cravate Set
SIRRI
Boys White Suit with Gold Waistcoat and Cravate Set Sale priceFrom $104.00 Regular price$132.00
(3)
On saleBoys Slim Fit  Black Suit - Alvarez - BlackBoys Slim Fit  Black Suit - Alvarez - Black
SIRRI
Boys Slim Fit Black Suit - Alvarez - Black Sale priceFrom $76.00 Regular price$99.00
Sold outOn saleBoys Slim Fit Indigo Blue Suit - MATEOBoys Slim Fit Indigo Blue Suit - MATEO
Robert Simon
Boys Slim Fit Indigo Blue Suit - MATEO Sale priceFrom $58.00 Regular price$179.00
Sold outOn saleBoys Communion Slim Fit Tuxedo Suit - WhiteBoys Communion Slim Fit Tuxedo Suit - White
SIRRI
Boys Communion Slim Fit Tuxedo Suit - White Sale priceFrom $58.00 Regular price$107.00
Sold outOn saleBoys Communion Slim Fit Tuxedo Suit - IvoryBoys Communion Slim Fit Tuxedo Suit - Ivory
SIRRI
Boys Communion Slim Fit Tuxedo Suit - Ivory Sale priceFrom $58.00 Regular price$107.00
Boys 6 Piece All In One Formal Suit Set - RUN - Royal BlueBoys 6 Piece All In One Formal Suit Set - RUN - Royal Blue
Boys 6 Piece All In One Formal Suit Set - RUN - NavyBoys 6 Piece All In One Formal Suit Set - RUN - Navy
Boys 6 Piece All In One Formal Suit Set - RUN - Mid GreyBoys 6 Piece All In One Formal Suit Set - RUN - Mid Grey
Boys 6 Piece All In One Formal Suit Set - RUN - Light GreyBoys 6 Piece All In One Formal Suit Set - RUN - Light Grey
Boys 6 Piece All In One Formal Suit Set - RUN - Electric BlueBoys 6 Piece All In One Formal Suit Set - RUN - Electric Blue
Boys 6 Piece All In One Formal Suit Set - RUN - BlackBoys 6 Piece All In One Formal Suit Set - RUN - Black
On saleBoys Linen Single Breasted Waistcoat Suit Set - LilacBoys Linen Single Breasted Waistcoat Suit Set - Lilac
SIRRI
Boys Linen Single Breasted Waistcoat Suit Set - Lilac Sale priceFrom $30.00 Regular price$68.00
On saleBoys Linen Single Breasted Waistcoat Suit Set - MustardBoys Linen Single Breasted Waistcoat Suit Set - Mustard
SIRRI
Boys Linen Single Breasted Waistcoat Suit Set - Mustard Sale priceFrom $30.00 Regular price$68.00
Sold outSave $41.00Boys Formal Suit Set - Sky BlueBoys Formal Suit Set - Sky Blue
SIRRI
Boys Formal Suit Set - Sky Blue Sale price$66.00 Regular price$107.00
(1)
Save $41.00Boys Formal Suit Set - BlackBoys Formal Suit Set - Black
SIRRI
Boys Formal Suit Set - Black Sale price$66.00 Regular price$107.00
(1)
Boys Slim Fit Shimmer Tuxedo Suit - GreyBoys Slim Fit Shimmer Tuxedo Suit - Grey
Boys Slim Fit Shimmer Tuxedo Suit - Dark GreenBoys Slim Fit Shimmer Tuxedo Suit - Dark Green Front Picture
Boys Slim Fit Shimmer Tuxedo Suit - Blush PinkBoys Slim Fit Shimmer Tuxedo Suit - Blush Pink Front Picture
Boys Formal Suit Set - GreyBoys Formal Suit Set - Grey
Giants
Boys Formal Suit Set - Grey Sale priceFrom $91.00
(2)
Boys Formal Suit Set - BlueBoys Formal Suit Set - Blue
Giants
Boys Formal Suit Set - Blue Sale priceFrom $91.00
(2)
On saleBoys Shimmery Jacquard Patterned Tuxedo Suit - Black - Navy BlueBoys Shimmery Jacquard Patterned Tuxedo Suit - Black - Navy Blue
(2)
Boys Windowpane Check 6 Piece Suit Set - NavyBoys Windowpane Check 6 Piece Suit Set - Navy
Boys Windowpane Check 6 Piece Suit Set - GreyBoys Windowpane Check 6 Piece Suit Set - Grey
On saleBoys Slim Fit Windowpane Check Burgundy Suit Set - BurgundyBoys Slim Fit Windowpane Check Burgundy Suit Set - Burgundy
SIRRI
Boys Slim Fit Windowpane Check Burgundy Suit Set - Burgundy Sale priceFrom $58.00 Regular price$79.00
(1)
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - RedBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Red
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Red Sale priceFrom $58.00 Regular price$132.00
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - PurpleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Purple
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Purple Sale priceFrom $58.00 Regular price$132.00
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Navy BlueBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Navy Blue
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Navy Blue Sale priceFrom $74.00 Regular price$132.00
(2)
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - BlackBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Black
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Black Sale priceFrom $82.00 Regular price$132.00
(2)
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Dark GreenBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Dark Green
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Dark Green Sale priceFrom $74.00 Regular price$132.00
On saleBoys Slim Fit Dark Grey Suit - VERONA - Charcoal Grey Model PictureBoys Slim Fit Dark Grey Suit - VERONA - Charcoal Grey Model Front Picture
Cavani
Boys Slim Fit Dark Grey Suit - VERONA - Charcoal Grey Sale priceFrom $41.00 Regular price$148.00
(1)
Sold outOn saleBoys Slim Fit Windowpane Check Suit Set - GreyBoys Slim Fit Windowpane Check Suit Set - Grey
SIRRI
Boys Slim Fit Windowpane Check Suit Set - Grey Sale priceFrom $94.00 Regular price$146.00
Sold outOn saleBoys Slim Fit Windowpane Check Suit Set - BlueBoys Slim Fit Windowpane Check Suit Set - Blue
SIRRI
Boys Slim Fit Windowpane Check Suit Set - Blue Sale priceFrom $81.00 Regular price$140.00
On saleBoys Slim Fit Formal Suit - REEGAN - Ivory-Light GreyBoys Slim Fit Formal Suit - REEGAN - Ivory-Light Grey
Cavani
Boys Slim Fit Formal Suit - REEGAN - Ivory-Light Grey Sale priceFrom $45.00 Regular price$222.00
Save $24.00Boys Tailored Fit Suit - MAYFAIR - Royal BlueBoys Tailored Fit Suit - MAYFAIR - Royal Blue
Paul Andrew
Boys Tailored Fit Suit - MAYFAIR - Royal Blue Sale price$140.00 Regular price$164.00

Boys Suits for Weddings, Communion & Special Occasions

Discover SIRRI’s collection of boys suits made for big moments — weddings, page boy duties, Holy Communion, prom and formal family events. To make choosing easier, we’ve built this range around the most-requested suit sets: smart, photo-ready boys 3-piece suits and complete, ready-to-wear boys 5-piece suits.

The right kids suit isn’t only about the look — it’s fit, comfort and an outfit that feels easy to wear from the ceremony to the celebration. Shop sizes from toddlers to teens, including options for different builds such as husky-fit suits.

Start Here: 3-Piece & 5-Piece Boys Suit Sets

  • Boys 3-Piece Suits – a polished classic for weddings, page boys and smarter occasions, with a layered waistcoat finish.
  • Boys 5-Piece Suits – a complete suit set with coordinated pieces that make styling quick and effortless for big days.
  • Waistcoat Suit Sets – ideal when you want that formal layered look in an easy-to-wear set.

Shop Boys Suits by Occasion

Choose the event first, then refine by fit, colour and suit set type:

  • Page Boy Suits – coordinated wedding looks that photograph beautifully.
  • Communion Suits – refined styles for a meaningful day.
  • Boys Prom Suits – modern cuts and standout looks for teens and juniors.
  • Boys Tuxedos – black-tie outfits for formal evenings and parties.
  • Funeral Suits – respectful, traditional colours for sombre occasions.
  • Casual Suits – smart-casual sets for less formal celebrations and dinners.

Choose the Right Fit: Slim, Tailored & Statement Cuts

A great fit makes all the difference — especially for long wedding days and busy celebrations. Pick a silhouette that suits his age, build and the formality of the event:

Fabrics & Styles for Every Season

Match the suit to the weather and venue. Lighter options suit warm-weather ceremonies, while richer textures add depth for cooler months.

Assorted Boys Suits for Weddings, Graduations & More

Looking for something specific? Browse our boys assorted suits for standout colours, modern patterns and occasion-ready sets suited to weddings, graduations, Eid celebrations, bar mitzvahs, school ceremonies and formal family gatherings.

Why Parents Choose SIRRI Boys Suits

  • 3-piece and 5-piece suit sets designed for weddings, communion, prom and formal events
  • Sizes from toddlers to teens, including husky-fit options
  • Classic and modern fits with comfortable construction for all-day wear
  • Fast UK-wide delivery and international shipping
  • Easy returns within 30 days of receipt

Frequently Asked Questions – Boys Suits

What’s the difference between a 3-piece and a 5-piece boys suit?
A 3-piece suit gives a classic layered finish, while a 5-piece suit is ideal when you want a more complete, coordinated outfit with less styling effort.

What should a page boy wear to a wedding?
A coordinated set such as a 3-piece suit or a smart 5-piece suit is a popular choice. Pick colours that complement the wedding party for a polished look in photos.

What sizes are available in your boys suits?
We offer boys suits for toddlers, children and teenagers. Use size filters to narrow by age/fit and check measurements where available.

Do you ship across the UK?
Yes — SIRRI ships UK-wide, with international shipping available. Returns are available within 30 days of receipt.