Thrift Store - Charts for finding your size
Knowing your body measurements is a necessity to getting clothes in the right sizes. J.Crew sizing is different from H&M sizing, and retailers can even be inconsistent across their own line. Sizing inconsistencies can be attributed to different fabrics, updated cuts of products bearing the same name, and even vanity sizing.
When taking your measurements, be sure to use a cloth measuring tape (or other options that we recommend in the absence of one) — not a metal measuring tape. This will ensure that you’re measuring your body accurately. In addition, measure only over bare skin or skin-tight clothes so as to ensure the most accurate measurements.
Here is how and few size charts
Shoe Sizes: