A: Hi Angela, Thank you for your question. This sparkly top is available in one size and will fit approximately 32B-36C. The approximate Measurements are: Front ribcage- 16.5 inches un-stretched/18 inches stretched. Back straps- 24 inches un-stretched. Halter straps- 21 inches un-stretched. For future reference, details and sizing information can be found in the Description box located below the photo on the product page. I hope this helps.