Bra Size Chart
Use this guide to find your perfect fit from the B Free Wire Free Bra Collection.
Made on seamless circular machinery, our bras offer stretchy support and easy flexi-sizing, eliminating the need to select cup sizes separately. As our sizing is flexible, you can shop according to your usual band and cup size.
If you don't know your approximate size, you can refer to our size chart for measurements. Simply measure firmly under your bust and comfortably around the fullest part of your bust to find your standard bra size from the chart below. Then select the corresponding B Free size in the product.
| Underbust | Overbust (inch) | |||||
| (inch) | US Size | Cup A | Cup B | Cup C | Cup D | Cup DD |
| 26"-28" | 30 | 30"-31" | 31"-32" | 32"-33" | 33"-34" | 34"-35" |
| 28"-30" | 32 | 32"-33" | 33"-34" | 34"-35" | 35"-36" | 36"-37" |
| 30"-32" | 34 | 34"-35" | 35"-36" | 36"-37" | 37"-38" | 38"-39" |
| 32"-34" | 36 | 36"-37" | 37"-38" | 38"-39" | 39"-40" | 40"-41" |
| 34"-36" | 38 | 38"-39" | 39"-40" | 40"-41" | 41"-42" | 42"-43" |
| 36"-38" | 40 | 40"-41" | 41"-42" | 42"-43" | 43"-44" | 44"-45" |
| 38"-40" | 42 | 42"-43" | 43"-44" | 44"-45" | 45"-46" | 46"-47" |
| 40"-42" | 44 | 44"-45" | 45"-46" | 46"-47" | 47"-48" | 48"-49" |
| 42"-44" | 46 | 46"-47" | 47"-48" | 48"-49" | 49"-50" | 50"-51" |
| 44"-46" | 48 | 48"-49" | 49"-50" | 50"-51" | 51"-52" | 52"-53" |
| 46"-48" | 50 | 50"-51" | 51"-52" | 52"-53" | 53"-54" | 54"-55" |
|
Underbust
|
Overbust (inch)
|
||||
|
(inch)
|
US Size
|
Cup DDD
|
Cup F
|
Cup G
|
Cup H
|
|
26"-28"
|
30
|
35"-36"
|
36"-37"
|
37"-38"
|
38"-39"
|
|
28"-30"
|
32
|
37"-38"
|
38"-39"
|
39"-40"
|
40"-41"
|
|
30"-32"
|
34
|
39"-40"
|
40"-41"
|
41"-42"
|
42"-43"
|
|
32"-34"
|
36
|
41"-42"
|
42"-43"
|
43"-44"
|
44"-45"
|
|
34"-36"
|
38
|
43"-44"
|
44"-45"
|
45"-46"
|
46"-47"
|
|
36"-38"
|
40
|
45"-46"
|
46"-47"
|
47"-48"
|
48"-49"
|
|
38"-40"
|
42
|
47"-48"
|
48"-49"
|
49"-50"
|
50"-51"
|
|
40"-42"
|
44
|
49"-50"
|
50"-51"
|
51"-52"
|
52"-53"
|
|
42"-44"
|
46
|
51"-52"
|
52"-53"
|
53"-54"
|
54"-55"
|
|
44"-46"
|
48
|
53"-54"
|
54"-55"
|
55"-56"
|
56"-57"
|
|
46"-48"
|
50
|
55"-56"
|
56"-57"
|
57"-58"
|
58"-59"
|
If you're still unsure about your size after checking this guide, our friendly customer service team is happy to help. Message us on WhatsApp or email us at contact@bfreeusa.com, and include your underbust and overbust measurements and the bra style you're interested in.
