If your clothes still fit, you may be gaining weight!
Author: Oksana Aron, MD Source: Weight Loss NYC Oct 6, 2025Clothing Sizes Vary
We often judge our weight by the size clothes we wear. Unfortunately, the clothing industry has responded to the worsening obesity epidemic by gradually increasing the size of clothing. They do this to make us all feel better about the clothes we buy. This practice is called vanity sizing
, or catalog sizing
.
In one study, size 8 clothing increased by 2-1/2” (6.5 cm) between 1984 and 2004.

In one study, size 8 clothing increased by 2-1/2” (6.5 cm) between 1984 and 2004. The drift in clothing sizes is also occurring in the UK.
We advocate using your clothing size as a means to feedback weight gain. This works as long as you are using your current clothes.
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Medical Weight Loss Doctor Aron
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Oksana Aron, M.D.
Dr. Aron is a medical physician and medical weight loss expert specialist: For several decades she has helped thousands of New Yorkers lose tons of weight in months, not years.
Citations: Wikipedia (US),US Standard Clothing Size,
Vanity Sizing
Labels: overweight, weight loss