A: Hi Geovana, Thank you for your question. This beautiful top is available in only one size. I have listed the measurements here for you: APPROXIMATE SIZING / MEASUREMENTS (ALL measurements leave at least 10 - 12 inches for ties on each side), S - L U.S. Women's Standard Size 4 - 14. Chest 30 - 34 inches unstretched, 34 - 38 inches stretched; Ribcage 28 - 32 inches unstretched; 34 - 40 inches stretched. For furture reference, details and sizing information can be found below the photo on the product page. I hope this helps. Have a wonderful day.