Size Guide - Flow Bra

Designed for gentle support and everyday comfort, the Flow Bra adapts with your body through pregnancy and beyond.

AU Bra Size Guidance

Flow Bra Size Recommended AU Bra Sizes
S 14A–14B · 12C · 10D
M 16A–16B · 14C–16C
L 16A–16B · 14C–16C · 12D–14D
XL 18A–20A · 18B–20C · 16D–18D

How to Choose Your Size

  • Choose your pre-pregnancy bra size as a starting point

  • If your cup size has increased or you prefer a softer fit, size up

  • Designed with stretch to accommodate natural changes in bust size

  • If you are between sizes, we recommend choosing the larger size

Fit & Feel

  • Light to medium support

  • Soft, flexible underband

  • No wires, no restriction