Thats right: Its unconventional materials time!

Back in the workroom, the gluesticks are flowing and bright colors abound.

Tim walks in and says its like beach blanket bingo meetsGilligans Island.

prjrs2_072916_bn-0135

Credit: Barbara Nitke

And for thesecond season in a row, the designers have no idea whatGilligans Islandis.

But one thing these kids do know is how to work together.

Chris shares his seashells with Izzy, who really doesnt need help since she has immunity.

prjrs2_080116_bn-0107

Barbara Nitke/A&E Television Networks

And they all support one another when they begin their looks.

By the time Tim comes around for critiques, hes had about four different iterations of his look.

And none are great…

…Tim agrees.

prjrs2_080116_bn-0077

His feedback to Lucas is hes working with the textiles as if theyre just fabric from Mood.

(We tried to tell you through our TVs, Lucas!)

The critique Tim gives the designers most is do more.

prjrs2_080116_bn-0037

Barbara Nitke/A+E Television Networks

Hes worried they arent pushing it enough.

So, with two hours left in the day, many of them step it up.

look of the night.

prjrs2_080116_bn-0027

Barbara Nitke/A&E Television Networks

Playing with the water theme,Cartiercreated a look that mimicked ripples and waves using an ombre petal effect.

Aya says their mouths dropped when the look walked out.

Hannah says it looks like a fish in a good way.

prjrs2_080116_bn-0067

Barbara Nitke/A&E Television Networks

And Christian loves how she made the dress look so light.

Earlier in the episode,Akaisaid he likes fashion because You dont want to look like a roach.

He definitely has a way with words.

prjrs2_080116_bn-0017

But, here, when he presents his look to the judges, hes lost that spark.

Hes nearly crying as he explains he didnt know what to do and ended up with this.

Aya says she can tell he was fighting with the materials because its unfinished.

Hannah says he needs to think more about his proportions and Christian wishes hed gone more crazy.

Christian says they were blown away with his blue gown last week, but this feels Disney costumey.

AfterMollyexplains her pillowcase-and-hula-skirt look, Christian tells her he loves a Tina Turner moment.

(Who else thinks Molly has no idea what this means?)

He goes on to tell her its gold and shimmery in the best way and he loves the back.

Hannah says its a little too costumey and they wanted something more inventive.

Aya says the jacket doesnt go with the two-piece look and Christian agrees.

Tim had been concerned aboutTielers astroturf-faux-foliage look, but he didnt need to be.

The judges love it.

Christian says its fabulous and made him go into a dream world.

Thats why its not that much of a surprise when Hannah announces… And, personally, Im thankful.

What did you guys think of this weeks designs?