Heidi Klum is drop dead gorgeous–but what was she wearing on the 2105 Emmys red carpet on Sunday?

That’s apparently been a prominent question in the past day as people can’t quite fathom why the Project Runway host would dress herself in such an appalling get up.

Some compared Heidi’s canary yellow sheer and lacy costume (you simply can’t look at this number and call it a dress or a gown) to a Swiffer duster. Others compared her look to that of Sesame Street’s Big Bird.

What is this?!?! I LOVE @heidiklum, but she needs #AufWiedersehen this dress. Looks like BigBird got sheared pic.twitter.com/eiv7PTu8ul

— Jason Collins (@jasoncollins98) September 20, 2015

Marie Claire reports that Heidi Klum looked like a canary.

.@HeidiKlum looks JUST LIKE a canary at the #Emmys: http://t.co/W8tbPk2QKm pic.twitter.com/eDH8a3pKFq

— Marie Claire (@marieclaire) September 20, 2015

Then there was the description this Twitter user gave of Heidi Klum’s dress.

Heidi Klum looks like a butter sculpture. An Italian melting butter sculpture… #Emmys2015 #redcarpet

— Christi (@culvercat) September 20, 2015

The Tweets about Heidi Klum’s dress are endless. One says it looked like she was wearing a cross between an ice skating outfit and a tablecloth, while yet another said the dress resembled egg drop soup.

Did you watch the 2015 Emmys? Did you see Heidi Klum’s yellow get up?

How would you best describe that dress?