JCrew Blouse- Sheer Green Swiss Dot Fabric with Keyhole

This is a blouse from JCrew in a beautiful shade of true Kelly green. The fabric is a sheer swiss dot that is nice and drapey. (The fabric composition tag was located along the side of the blouse but I cut it out... it feels like a polyester.) The blouse is labeled as a 00 but I don't find it to be small and think it runs larger than that. In my opinion this would normally be a size 4 or 6. The front of the blouse has a key hole detail which is unique. If you are someone who likes to tuck blouses in this is the perfect length for that. Selling it in good used condition with no stains, rips, or other obvious flaws.