06/12/2013 11:05 EDT

Katie Holmes Hides Figure In Unflattering White Toga Dress (VIDEO, PHOTO)

Even Suri Cruise can dress better than her mom Katie Holmes!

Tom Cruise's ex looked as if she were having a laundry day in an unflattering one-shoulder toga dress at the Summer Party On The Highline party in New York on Tuesday.

The Scientology ditcher hid her figure underneath the white frock which featured a drop waist and a whole lot of wrinkles. Katie also sported large tortoiseshell sunnies (perhaps to hide her embarrassment?), gladiator sandals and a very noticeable tan line. Have you heard of cover-up, Katie?

While we're digging the summer white colour, and we're sure that the sack dress is comfy, it doesn't make sense to hide Katie's gorgeous frame.

Perhaps the former "Dawson's Creek" cutie was in a rush because she was busy hanging out with her "Mania Days" co-star Luke Kirby? The New York Daily News reported “the duo headed to the East Village and were ‘almost holding hands.’ But when they were spotted by paps, Holmes changed direction and hailed a cab, leaving Kirby in the street.”

Let's hope that her Canadian maybe-boyfriend has a good influence on her wardrobe.

Need more Katie? Here ya go:

Photo gallery Katie Holmes' Style Evolution See Gallery