Blue or Purple?

I LOVE this dress. I got it at the thrift store for like $5. Just like this. There were no changes needed. OK, so maybe I took in the sides a tiny little bit, but I didn't even have to do it.

This dress is awesome, and someone just got rid of it, and then I got to buy it, and now I get to wear it, and I love it. So, yeah, that rocks.

This is why it's worth digging through the racks. 

Also, this color: is it blue or purple? I say purple, but it's kind of in that weird middle ground where some people say it's blue.