# What a UK size 12 measures at 27 retailers

Source: https://www.renderedfits.com/uk-size-12-measurements/
Publisher: Rendered Fits. Size charts read 12 November 2026.

A UK women's size 12 is a bust of 92 to 97 cm, a waist of 74 to 80 cm and hips of 99 to 108 cm across the size charts of 26 UK fashion retailers. The middle values are 94, 76 and 102 cm.

| UK size | Charts | Bust (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| 8 | 26 | 82 to 87 (middle 84) | 64 to 71 (middle 66) | 89 to 98 (middle 92) |
| 10 | 26 | 87 to 92 (middle 89) | 69 to 75 (middle 71) | 94 to 103 (middle 97) |
| 12 | 26 | 92 to 97 (middle 94) | 74 to 80 (middle 76) | 99 to 108 (middle 102) |
| 14 | 26 | 97 to 102 (middle 99) | 78.7 to 85 (middle 81) | 104 to 113 (middle 107) |
| 16 | 26 | 102 to 108 (middle 104.3) | 83.8 to 90 (middle 87) | 109 to 118 (middle 113) |
| 18 | 25 | 108 to 115 (middle 110) | 88.9 to 97 (middle 93) | 115 to 123 (middle 118.1) |

Method: body measurements read from each retailer's public women's size guide; inches converted at 2.54 cm; nothing estimated. Not a random sample. Body measurements, not garment measurements.

Retailers: Albaray, AllSaints, Boden, Bonmarché, Boohoo, Dorothy Perkins, FatFace, Hobbs, Jigsaw, Kaleidoscope, Marks & Spencer, ME+EM, Monsoon, New Look, Nobody's Child, Oliver Bonas, Omnes, Phase Eight, PrettyLittleThing, Reiss, Rixo, Seasalt Cornwall, Sosandar, Sugarhill Brighton, Thought, Warehouse, White Stuff.

Cite: Rendered Fits (2026). What a UK size 12 measures at 27 retailers. https://www.renderedfits.com/uk-size-12-measurements/ doi:10.5281/zenodo.24165875
Licence: CC BY 4.0 for the ranges and middle values. Retailer figures belong to each retailer.