✦ Size & Style Guides

The SizeWise Blog

Fit guides, sizing explainers, and brand comparisons — so you always order the right size.

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Fit guide

How Oversized Hoodies Should Actually Fit

There's oversized and there's just too big. Learn the shoulder drop, sleeve length, and body length rules that make oversized look intentional.

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5 min read
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Fit guide

How Jeans Should Fit Men — The Complete Guide

Waist, seat, thigh, rise, and hem — every measurement explained. Slim, straight, or relaxed: how to pick the right cut for your body type.

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6 min read
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Size guide

Petite vs Regular Sizing — What's the Difference?

If you're under 5'4", standard sizing may not be made for you. Everything you need to know about petite sizing across UK, US and EU brands.

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5 min read
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How-to

How to Measure Yourself for Clothes (The Right Way)

Most people measure wrong. A tape measure, these 5 measurements, and 3 minutes is all it takes to shop online with confidence.

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4 min read
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Fit guide

What Size Cargo Pants Should You Buy?

Cargo pants sizing is all over the place. We explain waist sizing, how much thigh room you actually need, and which brands run small.

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4 min read
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Size guide

EU vs US Clothing Sizes — The Full Comparison

Shopping from ASOS, Zara, or a US brand? EU 38 = US 6, but it's more nuanced than that. Full charts for clothing, shoes, and accessories.

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5 min read
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Size guide

UK to US Jeans Size Converter: Women's & Men's Chart

UK 10 is a US 6, but jeans use waist numbers too. Full women's and men's conversion charts with waist measurements.

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5 min read
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How-to

How to Measure Your Foot for the Right Shoe Size

Measure your foot at home in five minutes and convert the length to UK, US and EU shoe sizes with our chart.

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4 min read
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Brand guide

Nike vs Adidas Sizing: Which Runs Bigger?

Nike and Adidas both claim true-to-size fit, yet many shoppers need different sizes. How to choose for shoes and clothes.

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5 min read
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Brand guide

Does H&M Run Small? How to Pick Your Size

H&M uses one size label across very different cuts. How to choose the right size and avoid returns.

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4 min read
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Fit guide

How Should a Blazer Fit? The 6-Point Check

Shoulders, chest, sleeves, length: six checks to tell whether a blazer fits, plus what a tailor can fix.

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5 min read
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Size guide

Ring Size Converter: UK, US and EU Chart

UK letters, US numbers and EU millimetres: a ring size chart with diameter and circumference, plus how to measure at home.

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4 min read
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Size guide

Bra Size Converter: UK, US and EU Chart

UK, US and EU bra band conversions, and why cup letters differ above a D. A simple chart and fitting tips.

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5 min read
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Fit guide

How Should a T-Shirt Fit? Shoulders, Sleeves, Length

Four quick checks for shoulders, sleeves, chest and length, plus how slim, regular and oversized cuts differ.

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4 min read
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How-to

Hat Size Chart: How to Measure Your Head

Measure your head circumference and convert to hat sizes in cm, inches and S/M/L, with tips for caps and beanies.

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4 min read
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Size guide

UK to US Dress Size Converter, With EU Sizes

UK, US and EU dress sizes side by side with approximate bust, waist and hip measurements in inches.

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5 min read
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Fit guide

How Should Running Shoes Fit? The Thumb Test and More

A thumb of room at the toe, a secure heel and a relaxed midfoot: how to tell if running shoes fit.

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5 min read
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How-to

Between Two Sizes? How to Choose the Right One

Fabric, cut and garment type decide whether to size up or down. A quick checklist for in-between sizes.

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4 min read

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