This is a ribbed stretchy material in a very nice blue. This bodysuit has a lot of stretch to it. Pit to Pit is 13” and stretches to 16”. The length measured from the top of the neck to the bottom closure is 25”. MATERIAL: 70% VISCOSE 25% NYLOH 5% SPANDEX. CARE INSTRUCTIONS: HAND WASH COLD DRY FLAT DO NOT IRON DO NOT TUMBLE DRY AVOID ROUGH SURFACES. DO NOT BLEACH From Callie Lives