Sizing Chart
Finding your fit is easy. Our 4-way stretch fabric is designed to grow and shrink with your milk supply throughout the day.
Pro-Tip: For the most accurate fit, measure while wearing a non-padded bra. If you’re currently nursing and between sizes, we recommend sizing up for maximum comfort, and to eliminate any pressure that could cause clogs.
| Size | Underbust (Band) | UK / AUS / NZ Band | Recommended Cup Sizes |
| S | 25.5–27.5" (65–70cm) | 8 - 10 | 32A, 32B, 32C, 32D, 32DD |
| M | 27.5–29.5" (70–75cm) | 10 - 12 | 32C, 34A, 34B, 34C, 34D, 34DD |
| L | 29.5–31.5" (75–80cm) | 12 - 14 | 34C, 36A, 36B, 36C, 36D, 36DD, 36E |
| XL | 31.5–33.5" (80–85cm) | 14 - 16 | 36C, 38A, 38B, 38C, 38D, 38DD, 38E |
| 2XL | 33.5–35.5" (85–90cm) | 16 - 18 | 38C, 40A, 40B, 40C, 40D, 40DD, 40E, 40F |
| 3XL | 35.5–37.5" (90–95cm) | 18 - 20 | 40C, 42A, 42B, 42C, 42D, 42DD, 42E, 42F |
| 4XL | 37.4–39.4" (95–100cm) | 20 - 22 | 42C, 44A, 44B, 44C, 44D, 44DD, 44E, 44F, 44G |
| 5XL | 39.4–41.3" (100–105cm) | 22 - 24 | 44C, 46A, 46B, 46C, 46D, 46DD, 46E, 46F, 46G |