Jennifer Lopez's See Through Dress

This is a fashion don’t.

Jennifer Lopez completely strikes out in one of the most horrifyingly ugly dresses in the world on Tuesday night. (The back is okay, I guess.)

Jennifer and hubby Marc Anthony dressed but didn’t impress at the release party of her Spanish album “Como Ama Una Mujer” (“How a Woman Loves”) at Spotlight Live in New York City.

The 37-year-old walking fashion disaster helped launch the club two weeks before its grand opening. I bet Marc picked this one out again! (He chose her awful Marchesa Oscar dress.)

For 30+ pictures of Jennifer Lopez‘s see-through dress, CLICK HERE!