I'm selling a layered hem I bought from a Korean online store. It has side slits. You wear it under shirts or sweaters. It looks like you're layering a black T-shirt, and it seems like it will also help keep my lower back warm. I'm decluttering because the size doesn't fit. I only tried it on. I will send it via Yu-packet Post Mini. Color: Black Condition: No stains, tears, or odors.