Bras & Bralettes Size & FitUpdated a month ago
Find your size in 3 easy steps:
- Measure your overbust - the fullest part around your chest.
- Measure your underbust - underneath your bust, or your bra band.
- Compare your measurements (bust & underbust) with the chart below.
These may span across two sizes - stay true to size for a firmer fit, or size up for a looser fit.

Small Bust Bras | AA to B Cup
| Boody Size | AU Size | US Size | Cup Size | Bust (CM) | Underbust (CM) |
|---|---|---|---|---|---|
| XS | 8 | 2 - 4 | AA - B | 70 - 78 | 64 - 72 |
| S | 10 | 6 | AA - B | 78 - 86 | 73 - 81 |
| M | 12 | 8 | AA - B | 86 - 94 | 82 - 90 |
| L | 14 | 10 | AA - B | 94 - 102 | 91 - 99 |
| XL | 16 | 12 | AA - B | 102 - 110 | 100 - 107 |
| 2XL | 18 | 14 | AA - B | 110 - 118 | 108 - 115 |
| 3XL | 20 | 16 | AA - B | 118 - 126 | 116 - 123 |
| 4XL | 22 | 18 | AA - B | 126 - 134 | 124 - 131 |
Mid Bust Bras | B to D Cup
| Boody Size | AU Size | US Size | Cup Size | Bust (CM) | Underbust (CM) |
|---|---|---|---|---|---|
| XS | 8 | 2 - 4 | B - D | 72 - 82 | 64 - 72 |
| S | 10 | 6 | B - D | 81 - 91 | 73 - 81 |
| M | 12 | 8 | B - D | 89 - 99 | 82 - 90 |
| L | 14 | 10 | B - D | 99 - 109 | 91 - 99 |
| XL | 16 | 12 | B - D | 108 - 118 | 100 - 107 |
| 2XL | 18 | 14 | B - D | 116 - 124 | 108 - 115 |
| 3XL | 20 | 16 | B - D | 124 - 132 | 116 - 123 |
| 4XL | 22 | 18 | B - D | 132 - 140 | 124 - 131 |
Full Bust Bras | D to F Cup
| Boody Size | AU Size | US Size | Cup Size | Bust (CM) | Underbust (CM) |
|---|---|---|---|---|---|
| XS | 8 | 2 - 4 | D - F | 76 - 89 | 64 - 72 |
| S | 10 | 6 | D - F | 86 - 101 | 73 - 81 |
| M | 12 | 8 | D - F | 93 - 108 | 82 - 90 |
| L | 14 | 10 | D - F | 102 - 117 | 91 - 99 |
| XL | 16 | 12 | D - F | 111 - 124 | 100 - 107 |
| 2XL | 18 | 14 | D - F | 118 - 131 | 108 - 115 |
| 3XL | 20 | 16 | D - F | 127 - 140 | 116 - 123 |
| 4XL | 22 | 18 | D - F | 135 - 148 | 124 - 131 |
*With our Full Bust Bras; if you're in between sizes, we recommend you size down - due to the natural stretch of the fabric and desired firmness in fit.