Black Slip Dress - Low back

I LOVE this dress, but I never have reason to toss it on. Black slip dress, pretty loose/causal fitting. The back has X straps with a flattering low back. Wore it once to a music festival and it was PERFECT for the warm weather. But so easy to layer with a jacket on cooler nights. Similar to these brands: Urban Outfitters, H&M, Forever 21, Free People, PacSun, ASOS