Size Chart of Women Velvet Slippers
| NJP Size | UK Size | US Size | EU Size | Shoes Length (cm) | Shoes Length (inch) |
| S | 4 - 5 | 6 - 7 | 36 - 37 | 23.5 cm | 9.25'' |
| M | 5.5 - 6.5 | 7.5 - 8.5 | 37.5 - 38.5 | 24.8 cm | 9.76'' |
| L | 7 - 8 | 9 - 10 | 39 - 40 | 26 cm | 10.24'' |
| XL | 8.5 - 9 | 10.5 -11 | 40.5 - 41 | 27 cm | 10.63'' |