I would go a little more casual for a blind date - instead of a figure hugging dress I would wear a full skirt with a simple but pretty top. Look for something feminine, but definitely not provocative. Save it for when you get to know each other better ;)
I love the dress, however it's not perfect for a blind date. Since you don't really know what kind of guy he is yet, I think it's best to keep it casual but pretty. Maybe a simpler dress with a cardigan on top?
I really love this dress, but If I were you I never wear this kind of dress for a blind date.. Ii think it's better something casual but not sexy.. so You should wear mayby skinny jeans and hihg heels and play with accessories!