Feathered lingerie, mobster chic and a toothpaste attack -- stars are rocking all the wrong trends this week!

Selena Gomez raised some eyebrows at the Ischia Global Film & Music Fest 2014 this week in Italy, rocking a white, sheer rose-embroidered shirt with a matching tulle skirt from Blumarine. While we applaud the "Come & Get It" singer for taking a fashion risk, she looks like a cater waiter dressed as a lingerie model dressed as a bird.
Robin Wright showed off her toned arms on the red carpet at the premiere of "A Most Wanted Man" in New York City on Tuesday, sporting something Johnny Depp would wear!

The blonde beauty seems to be channeling a 40's mobster in this masculine ensemble. Skinny black jeans, loose white pants, or really any bottoms would solve the style problem. A swap of the boots might also help.

And, Joanne Froggatt landed on our worst dressed list this week for donning this odd Stella McCartney dress at the 2014 Summer TCA Tour photocall in Los Angeles on Tuesday. The "Downton Abbey" actress looks like she has a giant squiggle of Crest across the chest.

But, these ladies weren't alone -- click "Launch Gallery" above to see more of this week's worst dressed stars!

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