About SizeChartLab

A simple tool to compare clothing sizes across brands. No accounts, no clutter.

What it does

Select a source brand/size and a target brand. We map the closest match using official brand size tables and structured rules.

Why it exists

Sizes vary widely across brands. SizeChartLab reduces guesswork so you can buy with confidence.

Notes

  • Unofficial comparison; always confirm on the brand’s site.
  • More brands are added over time.