Women's Dresses Size Guide
ASOS brand sizes are designed to fit to the following body measurements:
Some brands may vary from these measurements but you can still use them as a guide.
| US Size | Bust | Waist | Hips |
| Inches | CM | Inches | CM | Inches | CM |
| 2 | 31 | 78.5 | 23.75 | 60.5 | 33.75 | 86 |
| 4 | 32 | 81 | 24.75 | 63 | 34.75 | 88.5 |
| 6 | 34 | 86 | 26.75 | 68 | 36.75 | 93.5 |
| 8 | 36 | 91 | 28.75 | 73 | 38.75 | 98.5 |
| 10 | 38 | 96 | 30.75 | 78 | 40.75 | 103.5 |
| 12 | 40 | 101 | 32.75 | 83 | 42.75 | 108.5 |
| 14 | 43 | 108.5 | 35.75 | 90.5 | 45.75 | 116 |
Lengths of ASOS Dresses will vary from style to style. Please see 'info & care' on individual product pages for items specific length measurements.
| US | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 |
| UK | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 |
| EU | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 |
| AU | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 |
Back to top ASOS Petite Size Guide
ASOS Petite clothes are cut proportionally shorter than ASOS standard sizes and are designed to fit heights up to 5ft3 with the following body measurements:
| US Size | Bust | Waist | Hips |
| Inches | CM | Inches | CM | Inches | CM |
| 1 | 30 | 76 | 22.75 | 58 | 32.75 | 83.5 |
| 2 | 31 | 78.5 | 23.75 | 60.5 | 33.75 | 86 |
| 4 | 32 | 81 | 24.75 | 63 | 34.75 | 88.5 |
| 6 | 34 | 86 | 26.75 | 68 | 36.75 | 93.5 |
| 8 | 36 | 91 | 28.75 | 73 | 38.75 | 98.5 |
| 10 | 38 | 96 | 30.75 | 78 | 40.75 | 103.5 |
| 12 | 40 | 101 | 32.75 | 83 | 42.75 | 108.5 |
ASOS Petite jeans & pants are designed to fit a leg length of 29 inches / 74cm however actual length will vary dependant on the style.
Back to top ASOS Curve Size Guide
ASOS Curve clothes are designed to fit the following body measurements:
| US Size | Bust | Waist | Hips |
| Inches | CM | Inches | CM | Inches | CM |
| 16 | 45.5 | 116 | 38.5 | 98 | 48.5 | 123.5 |
| 18 | 48 | 122 | 41 | 104 | 51 | 129.5 |
| 20 | 50.5 | 128 | 43.5 | 110 | 53.5 | 135.5 |
| 22 | 53 | 134 | 46 | 116 | 56 | 141.5 |
Back to top ASOS Maternity Size Guide
ASOS maternity clothes are cut larger on the bust waist and hips and are designed to fit the following body measurements.
Tip: Most often the maternity size which is correct for you will be the same size as you normally wear.
| US Size | Bust | Waist | Hips |
| Inches | CM | Inches | CM | Inches | CM |
| 4 | 34 | 86 | 37.75 | 95 | 36.75 | 93 |
| 6 | 36 | 91 | 39.5 | 100 | 38.75 | 98 |
| 8 | 38 | 96 | 41.5 | 105 | 40.75 | 103 |
| 10 | 42 | 101 | 43.5 | 110 | 42.75 | 108 |
| 12 | 42 | 106 | 45.5 | 115 | 44.75 | 113 |
| 14 | 44.75 | 113 | 48.25 | 122 | 45.75 | 120 |