Compare a garment, not just a size label
Start with a similar piece you enjoy wearing. Lay it flat without stretching it and compare the measurements with the chart for the exact style you are considering.
Check what the chart measures
Garment measurements and body measurements are not interchangeable. A flat chest or waist width is not a full circumference. Use the units and measuring method shown on the individual chart.
T-shirts, henleys and polos
Compare body length, chest width, shoulder and sleeve measurements where provided. A roomier tee is not necessarily longer. For henleys and polos, also consider the neckline and how you prefer the collar or opening to sit.
Shirts, sweaters and cardigans
Decide whether you intend to wear the piece alone, open over a tee or beneath another layer. Compare it with a similar garment used that way, not with an unrelated close-fitting top.
Sweatshirts, hoodies and jackets
Allow for the pieces you plan to wear underneath. Drop-shoulder and raglan designs can use different sleeve-measuring methods; follow the chart rather than comparing incompatible measurements.
Pants and jeans
Check waist, rise, hip, thigh, inseam and leg opening where provided. For an elastic waist, distinguish the relaxed measurement from the stretched range. Straight, tapered, barrel and wide-leg styles have different intended shapes.
Shorts
Length matters as well as waist size. Compare the inseam or total length using the method specified for that product. A size change can affect more than one proportion.
Between sizes?
Use the measurements that matter most to you and the amount of room you prefer. Sizing down a boxy design does not necessarily create the proportions of a regular-fit alternative.
Need help? Email hello@theblankz.com with the product name and relevant measurements of a similar garment. Do not send payment details.