Old Navy Size Charts
Measuring Tips
Here are some tips to help you order the correct size. If you don't have a measuring tape, use a piece of string and hold it alongside a ruler.
Chest
With her arms relaxed at her sides, measure around the fullest part of her chest.
Waist
Measure around the narrowest part of her natural waist. To ensure a comfortable fit, do not pull the measuring tape too tightly.
Old Navy Girls Swim Generic Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Size | Age | Height |
|---|---|---|---|
| XS | 5 | 5 - 6 years | 42 - 45 inch 107 - 114 cm |
| S | 6 | 6 - 7 years | 45 - 49 inch 114 - 124 cm |
| S | 7 | 7 - 8 years | 49 - 53 inch 124 - 135 cm |
| M | 8 | 8 - 9 years | 53 - 55 inch 135 - 140 cm |
| L | 10 | 9 - 10 years | 55 - 57 inch 140 - 145 cm |
| L | 12 | 10 - 11 years | 57 - 60 inch 145 - 152 cm |
| XL | 14 | 11 - 12 years | 60 - 62 inch 152 - 157 cm |
| XXL | 16 | 12 - 13 years | 62 - 64 inch 157 - 163 cm |
Compare Size Charts
To compare with another brand/style, please select the options below.
Old Navy Girls Swim Regular Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Size | Chest | Waist |
|---|---|---|---|
| XS | 5 | 24 inch 61 cm | 221/2 inch 57 cm |
| S | 6 | 25 inch 64 cm | 223/4 inch 58 cm |
| S | 7 | 26 inch 66 cm | 231/8 inch 59 cm |
| M | 8 | 27 inch 69 cm | 231/2 inch 60 cm |
| L | 10 | 281/2 inch 72 cm | 241/2 inch 62 cm |
| L | 12 | 30 inch 76 cm | 251/2 inch 65 cm |
| XL | 14 | 311/2 inch 80 cm | 261/2 inch 67 cm |
| XXL | 16 | 33 inch 84 cm | 271/2 inch 70 cm |
Compare Size Charts
To compare with another brand/style, please select the options below.
Old Navy Girls Swim Slim Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Size | Chest | Waist |
|---|---|---|---|
| XS | 5 | 22 inch 56 cm | 201/2 inch 52 cm |
| S | 6 | 23 inch 58 cm | 203/4 inch 53 cm |
| S | 7 | 24 inch 61 cm | 211/8 inch 54 cm |
| M | 8 | 25 inch 64 cm | 211/2 inch 55 cm |
| L | 10 | 261/2 inch 67 cm | 221/2 inch 57 cm |
| L | 12 | 28 inch 71 cm | 231/2 inch 60 cm |
| XL | 14 | 291/2 inch 75 cm | 241/2 inch 62 cm |
Compare Size Charts
To compare with another brand/style, please select the options below.
Old Navy Girls Swim Plus Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Size | Chest | Waist |
|---|---|---|---|
| M | 8 | 29 inch 74 cm | 261/2 inch 67 cm |
| L | 10 | 301/2 inch 77 cm | 271/2 inch 70 cm |
| L | 12 | 32 inch 81 cm | 281/2 inch 72 cm |
| XL | 14 | 331/2 inch 85 cm | 291/2 inch 75 cm |
| XXL | 16 | 35 inch 89 cm | 301/2 inch 77 cm |
Compare Size Charts
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
Essential Tools
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 measuring tape set has two double-sided, 60-inch / 150 cm, durable tape measure in pink and black. They are small and light pocket-size measuring tapes, and they have accurate, large and clear markings in both inches and centimeters, which are very easy and convenient to read. They are also great for body measurement, sewing, tailoring, weight loss tracking, or measuring any curved surface.
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.
Ask a question or leave a comment
Women | Men |
Women's Plus | Maternity |
Girls | Boys |
Baby |