> SHOE SIZE

In Korea, millimeters (MM) are used to measure shoe size. If you are lucky, the label of your shoes will list the shoe size in US, UK, EUR and JPN. Since Japan (JPN) size is in centimeter (CM) and is more common to find internationally, you can easily convert to Korean size with JPN size reference (by adding zero or multiplying by 10, approximately). 

In case you do not know your US, UK, JPN or Korean shoe size, you can measure your bare foot length from toe to heel and add approximately 10mm to get your Korean shoe size.

​Use this website to compare sizing and to be sure, try on the item. https://www.delivered.co.kr/korean-clothing-and-shoe-sizes/

> CLOTHING SIZE

Aside from using Small, Medium and Large, the Korean clothing sizes can be confusing, especially for women’s clothing. You can also find the S, M, L standard is quite different from US standard of S, M, L. 

Sometimes you also find ‘free’ size, usually on a local product or non-established brands. You may ask the salesperson to try it on or if it’s online they will provide the accompanying chart explaining the exact measurement of the item. 

Here are the guidelines but again, it is advised to try the clothes on before purchasing. Most online shopping in Korea will provide a refund too. 

This website provides additional information on Korean clothing sizes (including bra sizing): https://www.delivered.co.kr/korean-clothing-and-shoe-sizes/