Thank you for looking! ʕ•ᴥ•ʔ I have not worn this outside; I only tried it on at home after purchasing it. I am selling it because the size was too large for me. This is for those with a larger bust. It is unlined. I think it would be cute paired with a sheer cut-and-sew top. Thank you! ʕ•ᴥ•ʔ