Tried on for less than a minute with undergarments on, but it is too small for me sadly; washed the item afterwards anyways on cold, gentle cycle in a lingerie bag and hung to dry to list. I own many SKIMS items personally and I certainly can attest to their quality! The compression is FANTASTIC and I feel far supersedes that of SPANX. The material is softer, smoother and I think more comfortable. More info in the photos. NWOT, never worn. Size: S/M