What ages is this black blazer for boys designed to fit?

This black blazer for boys is designed for children aged 3–12. Check the available size options when ordering to choose the best fit.

Can boys wear this blazer to school as well as formal events?

Yes. The classic black design and refined single-breasted front suit school days and formal school occasions, as well as weddings, ceremonies, family celebrations, and parties.

What is the style and structure of the blazer?

It has a tailored silhouette with structured shoulders and a clean, single-breasted front. The timeless black design gives it a polished, versatile appearance.

Is this boys’ black blazer comfortable for all-day wear?

The blazer is described as having a comfortable fit suitable for all-day wear. Its polished style is designed to work for both school days and special occasions.

How durable is the blazer for everyday use?

The product description notes durable construction for daily use and formal occasions. It is designed to accompany boys through both everyday wear and meaningful events.

Classic Black Blazer for Boys – A Refined Jacket for School, Ceremonies & Everyday Elegance (Ages 3–12)

Name: Classic Black Blazer for Boys – A Refined Jacket for School, Ceremonies & Everyday Elegance (Ages 3–12)
Brand: lavanzey
SKU: 3Eupsmall_bl_4-
Price: 68.0 GBP
Availability: InStock

The Details

In moments both big and small, he carries himself with quiet confidence — neat, composed, and effortlessly refined.

Designed for boys aged 3–12, this classic black blazer is a wardrobe essential that moves seamlessly between school days, special occasions, and everyday life.

Tailored with a clean, structured silhouette, it offers a polished look without compromising comfort. The timeless single-breasted design ensures versatility, allowing it to be styled for formal settings such as weddings and ceremonies, or worn more casually for a smart everyday appearance.

Crafted for durability and ease, this blazer is made to accompany him through both meaningful events and ordinary days — always with a sense of understated elegance.

Designed for special occasions, yet refined enough for everyday wear.

🌿 Key Features

Classic black design with a timeless, versatile appeal
Tailored silhouette with structured shoulders
Comfortable fit suitable for all-day wear
Single-breasted front for a clean and refined finish
Durable construction for both daily use and formal occasions
Designed for boys aged 3–12

🎩 Perfect For

School days & formal school occasions
Weddings & family celebrations
Parties, ceremonies & special events
Everyday wear with a polished, elegant touch

🕊 Our Belief

We believe that sincerity earns trust, and quality earns loyalty. With heartfelt thanks.

£68.00

Kids Collection

Kids Size Guide

For children’s clothing, height is the most important reference. Age is only a guide because children grow differently.

Kids Size Chart

Please compare your child’s height and weight with the chart below before selecting a size. For the best fit, choose mainly by height rather than age.

Fit Type Comfortable Fit Designed with room to move

Best For Girls & Boys Dresses, occasionwear & everyday pieces

Our Advice Choose by Height First If between sizes, choose the larger size

Size	Age	Height (cm)	Height (in)	Weight
100	2–3Y	90–100 cm	35–39 in	13–15 kg / 28.6–33 lb
110	3–4Y	100–110 cm	39–43 in	15–17.5 kg / 33–38.5 lb
120	4–5Y	110–120 cm	43–47 in	18–22.5 kg / 39.6–49.6 lb
130	6–7Y	120–130 cm	47–51 in	23–28.5 kg / 50.7–62.8 lb
140	8–9Y	130–140 cm	51–55 in	29–34.5 kg / 63.9–76 lb
150	9–10Y	140–150 cm	55–59 in	35–40.5 kg / 77–89 lb
160	11–12Y	150–160 cm	59–63 in	40.5–46 kg / 89–101 lb

Important: Please choose kids’ size mainly by height, not age.

Comfort Advice: If the child is between sizes, we recommend choosing the larger size for comfort and room to grow.

How to Measure

For the most accurate fit, measure your child without shoes and with light clothing. Keep the measuring tape straight and comfortably snug.

Kids’ Measurement Guide

Kids' height, chest, waist and hips measurement guide for boys and girls

Height Measure from the top of the head to the floor, without shoes.
Chest Measure around the fullest part of the chest, keeping the tape level.
Waist Measure around the natural waistline, keeping the tape comfortably snug.
Hips Measure around the fullest part of the hips.