Not sure which bra size is for you? Put on a fitted bra and grab a measuring tape. Stand in front of a mirror with your arms down and your ribcage relaxed. When ready, follow the directions below:

Step 1: Measure underbust
Wrap the measuring tape around your chest right where your breasts meet your ribcage. Add +5 inches to get your band size. If you're between sizes, round up.

Step 2: Measure breast volume
Begin with your larger breast (if applicable). Hold the measuring tape to the outer seam of the cup (the one closer to your armpit). Pull the measuring tape across your breast until you reach the inner side. If you’re wearing a thickly padded bra, deduct the padding. When finished, compare the measurement with the chart. If you’re between cup sizes, round down.
Size charts
Once you have your measurements, look for your band and cup size in the charts below. If you are between sizes, size down.
If you need more help, feel free to reach out: help@vibrantbodycompany.com
Band | Underbust | Overbust |
---|---|---|
34 | 28" - 30" | 33" - 35" |
36 | 30" - 33" | 35" - 37" |
38 | 33" - 36" | 37" - 39" |
40 | 36" - 39" | 39" - 41" |
42 | 39" - 41" | 41" - 43" |
Band | B | C | D |
---|---|---|---|
34 | 7 ¼" - 7 ¾" | 8 ⅛" - 8 ½" | 8 ⅞" - 9 ¼" |
36 | 7 ¾" - 8 ⅛" | 8 ½" - 8 ⅞" | 9 ¼" - 9 ⅝" |
38 | 8 ⅛" - 8 ½" | 8 ⅞" - 9 ¼" | 9 ⅝" - 10" |
40 | 8 ½" - 8 ⅞" | 9 ¼" - 9 ⅝" | 10" - 10 ⅜" |
42 | 8 ⅞" - 9 ¼" | 9 ⅝" - 10" | 10 ⅜" - 10 ¾" |
Don't see your size? We are actively developing our size range. Click here be the first to know when we launch new sizes!