This sophisticated 7-piece formal suit set from Sirri is designed for young gentlemen who need to make a lasting impression at special occasions. The standout feature is the subtle self-patterned birdseye weave, adding refined texture and visual depth to the fabric and lifting it above standard formal wear. Crafted with meticulous attention to detail, the suit features a modern slim-fit silhouette that ensures a flattering and comfortable fit. The premium polyester construction provides durability while maintaining an elegant drape, making it perfect for active children who still need to look polished. The set includes everything needed for a complete formal look: a structured jacket with notch lapels and button detail, a matching waistcoat with jetted pockets, flat-front trousers with professional finishing, and a crisp 100% cotton shirt with a classic collar. Coordinating accessories – a pre-tied bow tie, traditional necktie and matching pocket square – allow versatile styling for different events. Ideal for weddings, graduations, birthday celebrations, school formals, family gatherings and any special occasion where a smart dress code is required. Available in six sophisticated colourways – classic black, navy, charcoal grey, sky blue, rich indigo and elegant beige – with sizes from age 1 to 14 years to suit growing children. Dry clean only to maintain the suit’s pristine appearance and professional finish.
This premium 7-piece boys' formal suit set features sophisticated self-patterned fabric with subtle birdseye weave texture. The slim-fit design includes jacket, waistcoat, cotton shirt, trousers, bow tie, necktie, and handkerchief - everything needed for weddings, graduations, and special celebrations. Expertly tailored with notch lapel jacket, single-breasted waistcoat, and flat-front trousers for a polished appearance. The 100% cotton shirt ensures comfort while polyester suit pieces provide durability and shape retention. Perfect for ages 1-14, this versatile formal wear transforms any young gentleman into the best-dressed guest. The complete accessory set eliminates the need for separate purchases. Care Instructions: Dry clean only to maintain premium finish and tailored fit. Check size chart before ordering to ensure perfect fit for your special occasion.
Free delivery on all orders over £30 (exc. Bulky Item Delivery)
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Northern Ireland Express Delivery
£5.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
Handpicked For You
This sophisticated 7-piece formal suit set from Sirri is designed for young gentlemen who need to make a lasting impression at special occasions. The standout feature is the subtle self-patterned birdseye weave, adding refined texture and visual depth to the fabric and lifting it above standard formal wear. Crafted with meticulous attention to detail, the suit features a modern slim-fit silhouette that ensures a flattering and comfortable fit. The premium polyester construction provides durability while maintaining an elegant drape, making it perfect for active children who still need to look polished. The set includes everything needed for a complete formal look: a structured jacket with notch lapels and button detail, a matching waistcoat with jetted pockets, flat-front trousers with professional finishing, and a crisp 100% cotton shirt with a classic collar. Coordinating accessories – a pre-tied bow tie, traditional necktie and matching pocket square – allow versatile styling for different events. Ideal for weddings, graduations, birthday celebrations, school formals, family gatherings and any special occasion where a smart dress code is required. Available in six sophisticated colourways – classic black, navy, charcoal grey, sky blue, rich indigo and elegant beige – with sizes from age 1 to 14 years to suit growing children. Dry clean only to maintain the suit’s pristine appearance and professional finish.
This premium 7-piece boys' formal suit set features sophisticated self-patterned fabric with subtle birdseye weave texture. The slim-fit design includes jacket, waistcoat, cotton shirt, trousers, bow tie, necktie, and handkerchief - everything needed for weddings, graduations, and special celebrations. Expertly tailored with notch lapel jacket, single-breasted waistcoat, and flat-front trousers for a polished appearance. The 100% cotton shirt ensures comfort while polyester suit pieces provide durability and shape retention. Perfect for ages 1-14, this versatile formal wear transforms any young gentleman into the best-dressed guest. The complete accessory set eliminates the need for separate purchases. Care Instructions: Dry clean only to maintain premium finish and tailored fit. Check size chart before ordering to ensure perfect fit for your special occasion.
Free delivery on all orders over £30 (exc. Bulky Item Delivery)
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Northern Ireland Express Delivery
£5.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.