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LAVANZEY Boys Formal Blazer – Smart Tailoring for School & Special Occasions
Designed for versatility and timeless style, this boys formal blazer is the perfect balance between everyday smart wear and refined occasion dressing.
Crafted with a structured yet comfortable fit, this blazer delivers a clean and polished silhouette suitable for both school uniforms and formal events. The classic design ensures it pairs effortlessly with shirts, trousers, or full suit styling.
Whether worn for school, weddings, or important occasions, this blazer brings confidence, elegance, and practicality into one essential piece.
Suitable for boys aged 3–12 years
(Please refer to our size chart for accurate fit)
A well-tailored blazer designed for boys who need both everyday smart wear and refined occasion style — a timeless piece for school and beyond.
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aria-label="Sale Price" data-sale-price style="display: none;"> £68.00
£68.00
Please choose the size chart that matches your product type. Bridal styles, two-piece outfits, and kidswear are designed with different fit standards.
Structured, sculpted and close-fitting. Best for wedding gowns and formal bridal pieces.
More flexible fit. Best for coordinated tops, skirts, corset-style sets and occasion outfits.
Choose mainly by height. Age is only a general reference.
For wedding gowns and bridal occasion pieces. These styles are usually more structured and closer to the body.
| Size | UK | US | EU | Bust | Waist | Hips |
|---|---|---|---|---|---|---|
| XS | 4–6 | 0–2 | 32–34 | 76–79 cm / 29.9–31.1 in | 58–61 cm / 22.8–24.0 in | 80–84 cm / 31.5–33.1 in |
| S | 6–8 | 2–4 | 34–36 | 79–82 cm / 31.1–32.3 in | 61–64 cm / 24.0–25.2 in | 84–88 cm / 33.1–34.6 in |
| M | 8–10 | 4–6 | 36–38 | 82–86 cm / 32.3–33.9 in | 64–68 cm / 25.2–26.8 in | 88–92 cm / 34.6–36.2 in |
| L | 10–12 | 6–8 | 38–40 | 86–90 cm / 33.9–35.4 in | 68–72 cm / 26.8–28.3 in | 92–96 cm / 36.2–37.8 in |
| XL | 12–14 | 8–10 | 40–42 | 90–94 cm / 35.4–37.0 in | 72–76 cm / 28.3–29.9 in | 96–100 cm / 37.8–39.4 in |
| XXL | 14–16 | 10–12 | 42–44 | 94–98 cm / 37.0–38.6 in | 76–80 cm / 29.9–31.5 in | 100–104 cm / 39.4–40.9 in |
Important: Bridal pieces are more structured than regular dresses. If you prefer a more comfortable fit, please size up.
Note: Measurements may vary by 1–3 cm due to manual production.
For coordinated sets, corset-style tops, bandeau tops, satin skirts and evening separates. This fit is generally more flexible than bridal gowns.
| Size | UK | US | EU | Bust | Waist | Hips |
|---|---|---|---|---|---|---|
| S | 6–8 | 2–4 | 34–36 | 81–85 cm / 31.9–33.5 in | 65–69 cm / 25.6–27.2 in | 83–87 cm / 32.7–34.3 in |
| M | 8–10 | 4–6 | 36–38 | 86–90 cm / 33.9–35.4 in | 70–74 cm / 27.6–29.1 in | 88–92 cm / 34.6–36.2 in |
| L | 10–12 | 6–8 | 38–40 | 91–96 cm / 35.8–37.8 in | 75–79 cm / 29.5–31.1 in | 93–97 cm / 36.6–38.2 in |
| XL | 12–14 | 8–10 | 40–42 | 97–101 cm / 38.2–39.8 in | 80–84 cm / 31.5–33.1 in | 98–102 cm / 38.6–40.2 in |
Important: Two-piece outfits do not follow the same fit as bridal gowns. They usually allow more flexibility depending on the top structure and fabric.
Note: If your bust and waist fall into different sizes, choose the size based on the most fitted part of the garment.
For children’s clothing, height is the most important reference. Age is only a guide because children grow differently.
| Size | Age | Height | Height | 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.
Use a soft measuring tape and keep it level around the body. Do not pull too tightly.