Bust - measure the fullest part of the bust from the armpit.
Waist - measure the around the narrowest part of the waist.
Hips - measure the fullest part of the hips - around 8 inches below the waistline.
| Baci Lingerie Size | UK/AUS Dress size | Bust | Waist | Hips |
|---|---|---|---|---|
| Small | 6 - 10 | 34" - 36" | 26" - 28" | 36" - 38" |
| Medium | 10 - 14 | 36" - 38" | 28" - 32" | 38" - 40" |
| Large | 14 - 18 | 40" - 42" | 32" - 34" | 40" - 42" |
| 1X/2X | 20 - 22 | 40" - 46" | 36" - 38" | 42" - 48" |
| 3X/4X | 24 - 26 | 46" - 50" | 40" - 44" | 50" - 56" |
| One Size | 6 - 18 | 34" - 40" | 26" - 34" | 36" - 42" |
| One Size Queen | 18 - 24 | 44" - 38" | 38" - 42" | 44" - 48" |