Womens Racerback Wirefree Sports Bra;

Womens Sexy Comfy Push Up Sports Bra for Workout Yoga
Material:Nylon and lace
Suitable for outdoor or indoor activities like workout,fitness,body-building,yoga,jogging,sleeping,etc
Measurements (Inches):
32C,32D,34A, 34B: Bust: 27 1/2-30""
32E,34C,34D,36A, 36B: Bust:30-30 1/4""
34E,36C,36D,38A,38C,38B: Bust:31 1/2-33 1/2""
36E,38D,38E,40A,40B,40C,42A,42C,42B: Bust:33 1/2-35 1/2""

Size measuring tips:
Step 1 Place the tape measure around your body, just under your breasts. Keep your arms down at your side.
Make sure the tape measure remains horizontal

Step 2 Check the measurement. The number on the tape measure is your true bust,
but for fitting bras you need to round to the nearest even number.
So if your bust is 33 1/2 inches, round up to 34 inches.

Step 3 Place the tape measure around your back and across your nipples.
It should wrap around loosely, not as tight as possible. Take note of the measurement.

Step 4 Figure out your cup size. Compare the two measurements
If there is less than one inch difference, you're an AA cup, one inch an A,
two inches a B, three inches a C, four inches a D, and so on. That's it! You have your bust and cup size!