OSS Shirt is an off-the-shoulder sleeveless shirt created by EvilInnocence. Versions exist for these figures:

OSS Shirt

Koshini, wearing OSS Shirt and L33T Skirt
Download Links
Main Site:see description
Other Information
License:Licence for 3D Content Purchased or Downloaded from EvilInnocence.com
Needed:Any of Alexa 2, The Girl 3, Koshini, MayaDoll/AnimeDoll, MGPT, P4 Female, Stephanie Petite 3, or Victoria 3