Blazers: What Type Should I Buy for My Body Shape?

Blazers have long transcended their corporate origins to become one of the most versatile garments in contemporary fashion. From structured tailoring in boardrooms to oversized silhouettes on runways, the modern blazer is a staple across wardrobes and seasons. But no matter how stylish, a blazer is only effective if it suits your body proportions.

An ill-fitting blazer can distort your silhouette, restrict movement, and undermine your entire outfit. A well-chosen one, on the other hand, can add structure, flatter your frame, and enhance your personal style.

This guide breaks down exactly which blazer cuts suit which body types, the technical elements to assess when shopping, and how Tellar.co.uk removes all uncertainty by matching your exact measurements to over 1,500+ brands in real-time.

🔍 Why the Right Blazer Fit Matters

Blazers differ from other outerwear in one key way: structure. They're engineered garments—built with darts, shoulder seams, lining, and lapels—which means precision fit is critical. A minor mismatch in your chest, waist, or shoulder-to-sleeve ratio can result in:

Gaping or pulling across the bust
Restriction of shoulder mobility
Drooping lapels or collar collapse
Uneven hemline or bunching at the hips

This is why tools like tellar.co.uk are now considered essential by smart shoppers. Instead of relying on trial and error (or worse, brand size labels), Tellar’s platform compares your real measurements to individual brand cut patterns, instantly recommending your best size in inches or centimetres.

👉 Create a free profile here to get started with zero commitment.

📏 Core Blazer Measurements to Know

Before buying any blazer, make sure you know the following:

Chest circumference (widest part)
Waist circumference (smallest part, typically just above the navel)
Hip circumference
Shoulder width (from seam to seam)
Sleeve length (from shoulder to wrist)

💡 Tip: Use Tellar’s free printable measuring tape and submit these directly to your Tellar profile for automatic size matching across brands like Zara, COS, Massimo Dutti, & Other Stories, Reiss, and more.

👗 Best Blazer Cuts for Each Body Shape

1. Hourglass (Balanced shoulders and hips, defined waist)

Ideal styles:

Single-button blazers – accentuate the waist without pulling across the chest
Belted or wrap styles – highlight natural curves
Cropped cuts – show off proportionally balanced hips

Avoid:

Double-breasted blazers, which can overwhelm the bust
Straight or oversized styles that hide the waist

Recommended brands:

Reiss – Precision-cut tailoring that flatters curves
Karen Millen – Belted and peplum blazers with waist shaping
Massimo Dutti – Feminine silhouettes in high-quality fabrics

🔗 Match your exact size across these brands

using your Tellar profile.

2. Pear Shape (Narrow shoulders, wider hips)

Ideal styles:

Cropped blazers – end above the widest part of the hips
Blazers with shoulder padding or detailing – balance top half
Bold colours or print on top – draw the eye upward

Avoid:

Longline blazers that sit at the widest point of the hip
Thin fabrics that cling to the lower half

Recommended brands:

Mango – Trend-led cropped styles with bold shoulders
& Other Stories – Statement shoulders and creative textures
Zara – Affordable blazers with structured tops and playful palettes

📎 Check your sizing in Mango or Zara instantly.

3. Apple Shape (Fuller midsection, slimmer hips and legs)

Ideal styles:

Open-front or single-button designs – create vertical lines
Longer, unstructured blazers – lengthen and de-emphasise the torso
Low lapels and soft fabrics – streamline the bust

Avoid:

Boxy cropped blazers that add bulk to the midsection
High-buttoned designs that emphasise bust size

Recommended brands:

H&M Premium – Relaxed fits and draping styles
Me+Em – Longline, modern tailoring ideal for elongation
Baukjen – Sustainably made open-front jackets

🎯 tellar.co.uk with side-by-side comparisons in inches or cm.

4. Rectangle (Minimal curves, uniform shoulders/waist/hips)

Ideal styles:

Double-breasted styles – add volume and structure
Belted waists or darts – create definition
Peplum hems – add shape below the waist

Avoid:

Straight, androgynous cuts with no taper
Ultra-minimalist shapes with no structural interest

Recommended brands:

COS – Sculptural tailoring that builds shape
Whistles – Belted and darted pieces
Arket – Scandinavian minimalism with soft curves

🔎 View COS vs Whistles sizing with one click.

5. Inverted Triangle (Broad shoulders, narrow hips)

Ideal styles:

Unstructured or collarless cuts – soften upper body
Blazers with flared hems or peplum shaping – balance hips
Length below the hip bone – elongates and creates symmetry

Avoid:

Epaulettes, shoulder pads, or wide lapels
Cropped lengths that exaggerate shoulder width

Recommended brands:

French Connection – Elegant flared designs
River Island – Balanced tailoring with visual symmetry
& Other Stories – Neutral, fluid lines without shoulder emphasis

🛠️ tellar.co.uk ensures your blazer fits in the shoulders first—the most difficult part to tailor.

🧵 Technical Construction Tips to Assess Before Buying

Whether online or in-store, consider the following professional tailoring checks:

Feature	What to Look For
Shoulder seams	End at shoulder edge – not hanging or tight
Sleeve length	Should end at wrist bone
Waist shaping	Darts or panels that match your waist measurement
Lapels	Size should match face and chest scale (larger lapels for taller frames)
Vent position	Should lie flat; back vents open = too tight at hips
Lining & weight	Thinner lining for summer, full lining for structured winter blazers

🧠 Pro Tip: Sleeve length and shoulder fit are the hardest to alter, so get these right first. Use Tellar to eliminate guesswork.

🛍️ How Tellar.co.uk Simplifies Smart Blazer Shopping

Instead of juggling dozens of size charts and brand reviews, Tellar does the work for you.

With a free profile, you can:

✅ Match your real measurements to over 1,500 UK & global brands

✅ Filter by unit (CM or Inches)

✅ Get instant size recommendations for COS, Zara, Reiss, H&M, & more

✅ Compare fits across brands that run large or small

✅ See which items match your largest measurement—so nothing pulls or pinches

🎯 Start your journey here:

👉 tellar.co.uk

📣 Follow Tellar.co.uk for More Fit Insights

Stay updated on the latest size tips, blazer edits and smart shopping tools:

Instagram: @Tellarsizing
Pinterest: TellarSizing
Facebook: TellarSizing
Twitter (X): @TellarSizing

We’re always adding new brand data and sizing insights, so you’ll never be left guessing again.

✅ Conclusion: Precision Blazer Shopping for Real Bodies

In a market flooded with off-the-rack sizing, smart consumers are moving towards data-driven shopping. The right blazer should flatter your frame, support your posture, and enhance your confidence. And that only happens when fit is prioritised.

With Tellar.co.uk, you get accurate size matching across over 1,500+ brands—whether you're buying from the high street, luxury retailers, or independent boutiques. Say goodbye to awkward returns and wasted time.

🟩 Find your perfect blazer size now—it’s free and easy

🟨 “Find your size in 1,500+ brands real-time. It’s free & easy”