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Sold outOn saleBoys Plaid Single Breasted Slim Fit Formal Blazer - YellowBoys Plaid Single Breasted Slim Fit Formal Blazer - Yellow
SIRRI
Boys Plaid Single Breasted Slim Fit Formal Blazer - Yellow Sale priceFrom £22.97 Regular price£29.99
On saleBoys Piping Textured Suit - MATTEO - BurgundyBoys Piping Textured Suit - MATTEO - Burgundy
SIRRI
Boys Piping Textured Suit - MATTEO - Burgundy Sale priceFrom £29.97 Regular price£69.99
Sold outOn saleBoys Puffer Vest, Kids Padded Sleeveless Winter Outerwear - BlackBoys Puffer Vest, Kids Padded Sleeveless Winter Outerwear - Black
Sold outOn saleBoys Puffer Vest, Kids Padded Sleeveless Winter Outerwear - Navy BlueBoys Puffer Vest, Kids Padded Sleeveless Winter Outerwear - Navy Blue
Sold outOn saleBoys Puffer Vest, Kids Padded Sleeveless Winter Outerwear - Olive GreenBoys Puffer Vest, Kids Padded Sleeveless Winter Outerwear - Olive Green
Sold outOn saleBoys Puffer Vest, Kids Padded Sleeveless Winter Outerwear - OrangeBoys Puffer Vest, Kids Padded Sleeveless Winter Outerwear - Orange
Sold outBoys Regular Fit Complete Suit Set - BrownBoys Regular Fit Complete Suit Set - Brown
Sold outSave £40.00Boys Regular Fit Complete Suit Set - Claret RedBoys Regular Fit Complete Suit Set - Claret Red
SIRRI
Boys Regular Fit Complete Suit Set - Claret Red Sale price£24.99 Regular price£64.99
Sold outOn saleBoys Regular Italian Fit Grey Suit - GreyBoys Regular Italian Fit Grey Suit - Grey
Paul Andrew
Boys Regular Italian Fit Grey Suit - Grey Sale price£34.97 Regular price£64.99
Sold outOn saleBoys Tailored Fit 6 Piece Suit Set - Sebastian - Navy BlueBoys Tailored Fit 6 Piece Suit Set - Sebastian - Navy Blue
Beau Kid
Boys Tailored Fit 6 Piece Suit Set - Sebastian - Navy Blue Sale priceFrom £29.97 Regular price£69.99
Sold outSave £15.02Boys Single Breasted Textured Slim Fit Blazer - VARDY - Mustard YellowBoys Single Breasted Textured Slim Fit Blazer - VARDY - Mustard Yellow
Sold outOn saleBoys Single Breasted Textured Slim Fit Blazer - VARDY - WhiteBoys Single Breasted Textured Slim Fit Blazer - VARDY - White
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 £48.99 Regular price£84.99
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 £56.99 Regular price£88.99
On saleBoys Genuine Leather Casual Sneaker Shoes - Black Side PictureBoys Genuine Leather Casual Sneaker Shoes - Black Front Picture
SIRRI
Boys Genuine Leather Casual Sneaker Shoes - Black Sale priceFrom £8.99 Regular price£21.99
(1)
On saleBoys Shimmery Jacquard Patterned Tuxedo Suit - Black - Navy BlueBoys Shimmery Jacquard Patterned Tuxedo Suit - Black - Navy Blue
(2)
Sold outBoys Slim Fit Piping Tuxedo Dinner Suit - Light Grey
Sold outSave £25.00Boys Formal Suit Set - Sky BlueBoys Formal Suit Set - Sky Blue
SIRRI
Boys Formal Suit Set - Sky Blue Sale price£39.99 Regular price£64.99
(1)
Save £9.99Boys Linen Roll Up Sleeve Shirt - Red Front PictureBoys Linen Roll Up Sleeve Shirt - Red Back Picture
SIRRI
Boys Linen Roll Up Sleeve Shirt - Red Sale price£5.00 Regular price£14.99
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 £34.99 Regular price£64.99
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 £34.99 Regular price£64.99
On saleBoys Slim Fit Suit - JACK BlackBoys Slim Fit Suit - JACK Black
Robert Simon
Boys Slim Fit Suit - JACK Black Sale priceFrom £34.97 Regular price£108.99
(1)
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 £34.99 Regular price£108.99
Save £9.99Boys Dress Shirt and Tie Set - BurgundyBoys Dress Shirt and Tie Set - Burgundy
SIRRI
Boys Dress Shirt and Tie Set - Burgundy Sale price£6.00 Regular price£15.99
(2)
Save £9.99Boys Dress Shirt and Tie Set - Cream
SIRRI
Boys Dress Shirt and Tie Set - Cream Sale price£6.00 Regular price£15.99
(2)
Sold outSave £9.99Boys Dress Shirt and Tie Set - Mint
SIRRI
Boys Dress Shirt and Tie Set - Mint Sale priceFrom £6.00 Regular price£15.99
(1)
Save £9.99Boys Dress Shirt and Tie Set - White
SIRRI
Boys Dress Shirt and Tie Set - White Sale price£6.00 Regular price£15.99
(1)
Sold outSave £28.00Boys 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£44.99 Regular price£72.99
Sold outOn saleBoys Jacquard Patterned Tuxedo Suit - ASHLEY - Ice BlueBoys Jacquard Patterned Tuxedo Suit - ASHLEY - Ice Blue
SIRRI
Boys Jacquard Patterned Tuxedo Suit - ASHLEY - Ice Blue Sale priceFrom £52.97 Regular price£64.99
Sold outBoys Velvet Bowtie - GreenBoys Velvet Bowtie - Green
Sold outBoys Velvet Bowtie - Navy BlueBoys Velvet Bowtie - Navy Blue
On saleBoys Italian Slim Fit Polka Dot Navy Suit - Navy BlueBoys Italian Slim Fit Polka Dot Navy Suit - Navy Blue
Romano Vianni
Boys Italian Slim Fit Polka Dot Navy Suit - Navy Blue Sale priceFrom £69.99 Regular price£98.99
Sold outOn saleBoys Suede Lace Up Formal Shoes - Navy BlueBoys Suede Lace Up Formal Shoes - Navy Blue
SIRRI
Boys Suede Lace Up Formal Shoes - Navy Blue Sale priceFrom £12.99 Regular price£29.99
On saleBoys Tweed-Like Blue Suit - CARTER - BlueBoys Tweed-Like Blue Suit - CARTER - Blue
Beau Kid
Boys Tweed-Like Blue Suit - CARTER - Blue Sale priceFrom £69.97 Regular price£74.99
On saleBoys Tweed-Like Beige Suit Set - ELLIOT - BeigeBoys Tweed-Like Beige Suit Set - ELLIOT - Beige
Beau Kid
Boys Tweed-Like Beige Suit Set - ELLIOT - Beige Sale priceFrom £42.97 Regular price£74.99
Sold outOn saleBoys Parliament Tailored Fit 6 Piece Suit Set  - LORENZO - Parliament BlueBoys Parliament Tailored Fit 6 Piece Suit Set  - LORENZO - Parliament Blue

January Early Bird + End of Season Clearance: Formal Wear for Men, Boys, Girls & Babies

Kick off the new year in style with Sirri’s January Early Bird offer — the perfect time to refresh your wardrobe for upcoming celebrations, weddings, parties, and formal occasions. Use discount code EARLY15 to get 15% off non-sale items only.

And if you’re hunting for the biggest markdowns, don’t miss our End of Season Clearance on sale items, with discounts up to 80% off on selected styles.

  • Men’s Suits & Tuxedos: Save big on slim-fit and tailored suits in classic and modern styles, plus elegant tuxedos for weddings and galas.
  • Boys Suits & Pageboy Outfits: Find dapper 3-piece and 5-piece suits for boys, all at steep discounts.
  • Shirts & Accessories: Grab premium dress shirts, ties, bow ties and pocket squares at reduced prices. Complete your look with polished oxfords, lace up derbys, or brogues, now on sale.
  • Girls’ Dresses & Coats: Discover elegant flower-girl and party dresses, boleros and warm coats. Everything from satin and lace frocks to festive capes is marked down.
  • Babies’ Clothing & Christening Outfits – Shop adorable christening gowns, rompers, and warm winter outfits for babies. Perfect for special occasions or festive family events, all at discounted prices.

From men’s suits and boys’ pageboy outfits to girls’ dresses and babies’ christening outfits, you’ll find premium formalwear at standout value — whether you’re shopping new arrivals at 15% off or grabbing final reductions from the clearance section.

Frequently Asked Questions (Winter Sale 2025)

Frequently Asked Questions (January Offers)

How long does the January Early Bird discount last?
The EARLY15 promotion is available until January 14th, while stock lasts. Popular sizes and styles can sell out quickly.

How do I use the EARLY15 discount code?
Enter code EARLY15 at checkout to receive 15% off eligible non-sale items (full-price items only).

How much can I save on formal wear?
We have prices slashed up to 80% off on selected men’s, boys’, girls’, and babies' formal wear. It’s the perfect time to pick up luxury suits, gowns and accessories for a fraction of the usual cost.

What deals are available on men’s formal wear?
You’ll find Men’s Slim-Fit Suits, Tuxedos, Dress Shirts and more in our sale. Every category is discounted, from classic dinner suits to textured tweed and velvet suits. We even have deals on matching waistcoat sets, velvet blazers and dinner jackets. In short, all your men’s suit essentials – and accessories like ties and shoes – are on sale.

Are boys’ formal outfits included in the sale?
Absolutely. Sirri’s clearance sale covers boys’ suits and formalwear as well. Expect deep discounts on 3-piece and 5-piece Page Boy suits, smart waistcoat sets, dress shirts and bow ties. We cater to every little gentleman, so you can save on outfits for weddings, baptisms and parties.

Why shop formal wear at Sirri?
Sirri offers a carefully curated collection of premium formal attire, so you can get head-to-toe outfits in one place. Our December Clearance Sale gives you the chance to secure premium looks at the lowest prices of the year. Whether you’re outfitting the whole family or just need a new suit or dress, shopping now ensures you get luxury looks without the luxury price tag.