How to Compare Garment Measurements When Shopping Online

Find a similar garment that fits the way you want. Lay it flat without stretching it and measure the points the seller shows on its chart. A chest measurement across a shirt laid flat describes half the circumference. Check how the seller records that number before comparing it with your own.

Separate body charts from garment charts

A body-size chart shows the measurements a brand expects for the person wearing the item. A garment chart shows the actual piece, including the room the designer allowed for movement or layering. Ask the seller which chart you’re seeing. Use the same measuring method on both garments.

Compare the part most likely to cause trouble

For a jacket, measure the shoulders and sleeves while also checking space for the layer underneath. For trousers, include rise, thigh and inseam. Note whether the fabric stretches and how you want the garment to drape. Compare the same part of the new garment with the one you already wear.

Use returns for uncertainty

If you’re between sizes and the seller can’t supply measurements, read the return policy before ordering. Keep a short note of measurements for pieces you like. It becomes a better reference than relying on the letter printed on the tag.