Ralph Lauren Size Charts
All ages in the chart are approximate. For length, our chart uses the measurement of the foot rather than the shoe. First, measure the length of the foot while standing and wearing the socks that will be worn with the new shoes. Then, take the length measurement and find the corresponding U.S. shoe size in this chart. Measurement Unit: US (inch) | World (cm) | Both
Ralph Lauren Girls Shoes Layette Size Chart
| Label | Age | Length |
|---|---|---|
| 0 | 0 - 6 years | 23/4 inch 7 cm |
| 1 | 6 - 12 years | 3 inch 8 cm |
| 2 | 3 - 6 years | 31/8 inch 8 cm |
| 3 | 6 - 9 years | 31/2 inch 9 cm |
| 4 | 9 - 12 years | 4 inch 10 cm |
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Ralph Lauren Girls Shoes Preschool Size Chart
| Label | Age | Length |
|---|---|---|
| 4 | 1 years | 4 inch 10 cm |
| 4.5 | 1 years | 41/8 inch 10 cm |
| 5 | 2 years | 43/8 inch 11 cm |
| 5.5 | 2 years | 41/2 inch 11 cm |
| 6 | 2 years | 43/4 inch 12 cm |
| 6.5 | 2 years | 43/8 inch 11 cm |
| 7 | 2 years | 51/8 inch 13 cm |
| 7.5 | 3 years | 51/4 inch 13 cm |
| 8 | 3 years | 51/2 inch 14 cm |
| 8.5 | 3 years | 57/8 inch 15 cm |
| 9 | 3 years | 6 inch 15 cm |
| 9.5 | 3 years | 67/8 inch 17 cm |
| 10 | 3 years | 61/4 inch 16 cm |
| 10.5 | 4 years | 61/2 inch 17 cm |
| 11 | 4 years | 63/4 inch 17 cm |
| 11.5 | 4 years | 67/8 inch 17 cm |
| 12 | 5 years | 71/8 inch 18 cm |
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Ralph Lauren Girls Shoes Grade School Size Chart
| Label | Age | Length |
|---|---|---|
| 12.5 | 5 years | 71/4 inch 18 cm |
| 13 | 5 years | 71/2 inch 19 cm |
| 13.5 | 6 years | 75/8 inch 19 cm |
| 1 | 6 years | 77/8 inch 20 cm |
| 1.5 | 6 years | 81/8 inch 21 cm |
| 2 | 6 years | 81/4 inch 21 cm |
| 2.5 | 6 years | 81/2 inch 22 cm |
| 3 | 7 years | 85/8 inch 22 cm |
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Ralph Lauren Girls Shoes Grade School (Continued) Size Chart
| Label | Age | Length | Women's Equivalent | Men's Equivalent |
|---|---|---|---|---|
| 3.5 | 7 years | 87/8 inch 23 cm | 5 | |
| 4 | 7 years | 9 inch 23 cm | 5.5 | |
| 4.5 | 8 years | 91/4 inch 23 cm | 6 | |
| 5 | 8 years | 91/2 inch 24 cm | 6.5 | |
| 5.5 | 9 years | 95/8 inch 24 cm | 7 | |
| 6 | 9 years | 97/8 inch 25 cm | 7.5 | 6 |
| 6.5 | 9 years | 10 inch 25 cm | 8 | 6.5 |
| 7 | 9 years | 101/4 inch 26 cm | 8.5 | 7 |
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To compare with another brand/style, please select the options below.
Length Conversion
Note: 1 inch = 2.54 cm, 1 cm = 0.394 inch, 1 foot = 30.48 cm, 1 cm = 0.033 foot, 1 foot = 12 inch, 1 inch = 0.083 foot
How to measure without a ruler or tape measure?
If you don't have a ruler or tape measure handy, you can try to measure with a standard credit card, which has a width of 3 ⅜ inch or 8.56 cm and a height of 2 ⅛ inch or 5.4 cm.
If you do a lot of online apparel shopping, accurate body measurement using a tape measure is a must. The actual tape you choose doesn’t matter that much. This retractable one is very easy to use, and the fact it uses both CM and IN is extremely helpful.
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