Shein shoes size 6 can be found in the She She Boutique size chart. According to the chart, size 6 in Shein shoes corresponds to a US size 6.5. It is important to note that Sheins sizes are usually smaller than those of western garments. Therefore, it is recommended to order one size up to avoid unpleasant surprises. Additionally, Shein offers loads of size charts for men, women, and kids to find the correct measurements quickly.