1. First, you need to check the size table of the goods. Each product has its own size chart, so please be sure to check and choose the size closest to your figure.
2. If you are not sure about your size, you can use the "Measurement Guide" provided by Amazon to determine your size. This guide provides how to measure your body shape and how to convert the measurement results into dimensions.
If you are still not sure about your size, you can choose the option of "normal size" or "one size larger/one size smaller". These options are usually suitable for most people.