Online Size Guide: How to Reduce Sizing Mistakes Before Ordering

Quick answer: do not choose a size only because you always wear “M” or “42”. Review the information on the product page, compare with clothing or shoes you already wear comfortably, and use measurements whenever detailed guidance is provided.

Why can sizing vary?

Two garments with the same size label can fit differently. A fitted jacket and an oversized sweater are designed to create different silhouettes even when the label is identical. Consider the garment type and the fit you want.

How can you measure an item you already own?

Lay a garment that fits you well on a flat surface and compare its measurements with any product measurements provided. This often gives you a more concrete reference than relying on a letter size alone.

For shoes: start with a reference pair

Check the shoe size of a pair you wear comfortably and compare the footwear type. If the product page provides model-specific fit information, use it.

What if you are between two sizes?

The answer depends on the product and the silhouette you want. Relaxed garments allow more flexibility, while structured clothing and precise footwear fit may require extra care. Ask for guidance if the available information does not resolve the question.

Common sizing mistakes

• ordering without opening the size selector;
• assuming every brand or model fits the same way;
• confusing clothing size and shoe size;
• ignoring specific information in the product description;
• rushing because of a promotion.

Before checkout

Read every cart line and check the selected variation. If you are ordering several items, verify the size or shoe size of each one separately. This only takes a few seconds and can prevent many errors.