With a bra on, wrap a tape measure snugly, but not too tightly, around your rib cage, just below your bust line. This is your band size (US/UK sizing uses inches).
Then, wrap the tape measure around the fullest part of your bust. If the difference is:
1" / 2.5cm your cup size is A
2" / 5cm your cup size is B
3" / 7.5cm your cup size is C
4" / 10cm your cup size is D
About the Designer
Co-founded by Australian designers Pip Edwards and Claire Tregoning, activewear label P.E Nation gleans inspiration from fashion and applies it to the multi-faceted everyday lives of active women. P.E Nation gives a nostalgic nod to physical education while also encapsulating the tomboy attitude of designer Edwards. In its collection of movement-friendly hoodies, leggings, and tops, P.E Nation focuses on confident, authentic designs, embracing functionality, fabric, and fit in every piece.