A 42 fits an underbust of 36.5 to under 38.5 inches (92.7 to under 97.8 cm); in European sizing it is roughly a 95.
| Underbust | 36.5 to under 38.5 inches |
|---|---|
| Underbust (cm) | 92.7 to under 97.8 cm |
| European sizing | Roughly 95 |
The cup letter is a separate measurement on top of this: see bra sizes guide for how the two combine, or use Pink Pearl's sizing calculator to get both at once, checked against what is actually in stock right now.
If 42 is not quite right
If a measurement falls close to the edge of this range, the neighbouring size is worth trying: 40. A band sitting too loose climbs toward the shoulder blades; one sitting too tight marks the skin or crowds a deep breath.
Not every cup letter is in stock in every size at every moment, since stock rotates: the products shown on this page are what is actually available in 42 right now, not a fixed catalogue.
Browse our bra catalogue or see the type guide for what's available in this size.