How to Choose the Right Size for SuperBuy Clothes: The Measurement Guide

Why Sizing Is the Number One Problem

Incorrect sizing is the single most common reason for returns and exchanges when buying clothes through SuperBuy. Chinese sizing systems differ from US and European standards, and many buyers simply order their usual size without checking the chart. This guide teaches you how to measure yourself correctly, read Chinese size charts, and choose the right fit for every category in the SuperBuy Spreadsheet.

Step 1: Measure Yourself Correctly

Before you look at any size chart, you need accurate body measurements. Use a soft measuring tape and measure over your underwear or fitted clothing. Do not measure over bulky clothes. Write down these measurements:

• Chest — Measure around the fullest part of your chest, under your arms
• Shoulder width — Measure from the tip of one shoulder to the other, across your back
• Waist — Measure around your natural waistline, just above your belly button
• Hips — Measure around the widest part of your hips
• Inseam — Measure from the crotch seam to the bottom of your ankle on a pair of pants that fit
• Sleeve length — Measure from the shoulder tip to your wrist

Step 2: Understand Chinese Sizing

Chinese clothing sizes are usually labeled as S, M, L, XL, or as numbers like 170/88A. These numbers correspond to height and chest circumference. A label of 170/88A means the item is designed for someone who is 170cm tall with an 88cm chest. The "A" means standard fit. "B" means slightly looser, and "C" means loose fit.

However, these are general guidelines. Different brands and factories use different size charts. Never assume a Chinese "Large" is the same as a US "Large." Always check the specific size chart for the item you are buying. The size chart is the only reliable source.

Step 3: Match Your Measurements to the Chart

When you find an item you want, locate the size chart in the product listing. It usually shows the garment measurements, not the body measurements. This is important. A hoodie with a chest measurement of 120cm means the hoodie is 120cm around the chest, not that it fits a 120cm chest. You need to add some room for comfort.

As a general rule, add 2-4cm to your body measurement for a fitted look, 4-8cm for a standard fit, and 8-12cm for an oversized fit. For example, if your chest is 100cm and you want a standard fit, look for a garment with a chest measurement of 104-108cm.

Category-Specific Sizing Tips

Category	Key Measurement	Common Mistake
T-Shirts	Chest + Length	Ordering standard size for oversized fit
Hoodies	Chest + Sleeve Length	Ignoring sleeve length for layering
Pants	Waist + Inseam	Forgetting to check rise (low/mid/high)
Jackets	Chest + Shoulder Width	Not adding room for layers underneath
Shoes	Foot Length in cm	Assuming US size translates directly

Step 4: Account for Fit Type

The fit type dramatically changes how a garment wears. A "Standard Fit" in your size will fit normally. A "Slim Fit" in the same size will be tighter. An "Oversized Fit" or "Boxy Fit" will be much larger. Always check the fit type in the description before choosing your size.

• Slim Fit — Size up if you are between sizes or prefer comfort
• Standard Fit — Order your measured size, accounting for 2-4cm ease
• Relaxed Fit — Slightly looser than standard; no need to size up
• Oversized / Boxy Fit — Intentionally large; do not size up unless you want an extreme look

Step 5: Handle Between Sizes

If your measurement falls between two sizes, consider these factors:

• For outerwear (jackets, hoodies), size up to allow for layering
• For fitted items (t-shirts, slim pants), size down if you prefer a tight fit
• For stretchy fabrics, size down because the material will give
• For non-stretchy fabrics, size up to avoid restriction

What to Do If the Size Chart Is Missing

If the product listing does not include a size chart, do not guess. Message the seller through SuperBuy and ask for the garment measurements. If the seller does not respond or cannot provide a chart, consider a different listing. Buying without a size chart is the fastest way to receive an ill-fitting item.

Final Sizing Checklist

Before you place any clothing order, verify:

• You have your current measurements in centimeters
• The size chart is present and specific to the item
• You have added ease for your preferred fit type
• The fit type matches your expectations
• You have checked category-specific measurements (inseam, sleeve length, etc.)

Accurate sizing is the foundation of a successful purchase. The SuperBuy Spreadsheet helps you find the right items, but the size chart is what ensures they fit when they arrive.