Satin and Chenille are asleep in their apartment as they dreamt of an illuminating purple gown with a color-changing sash. The alarm rang and the twins woke up in their separate rooms.

"That dress was amazing!" Satin gasped as she flew into Chenille's room.

"Wait, you dreamed of a dress too?" Chenille added. "Was it shimmering purple with a...."

"Luminous color-changing sash?" Satin ended it. "We had the same fucking dream!!!"

"That dress will be our ultimate masterpiece!" Chenille shouted.

"Yeah!!!" Satin agreed.

"We have to work on it for the concert!!" Chenille squealed as they hurriedly started their day. The twins took a bath, got dressed, put on their makeup, fixed their hair, and had breakfast with the others downstairs but they rushed back to their room.

"What's the rush today?" Wani asked them.

"We got work to do!" Satin said as Chenille as they started working in their hotel room. From making the pattern, cutting out the pieces, and sewing it together, they worked tirelessly until it was finally finished. Biggie, Poppy, Holly Darlin', Dante Crescendo, and Rose arrived in the hotel room to check on the twins.

"It's like a Yee-Haw that you can wear," Holly Darlin' complimented.

"It's a symphony for my eyeballs!" Dante added.

"Can I get it in Mr. Dinkles's size?" Biggie asked.

"I really want to wear that when we perform in the concert," Rose said.

"Wow girls, I'm dumbfounded," Poppy said. "It's just so..."

"Fucking Hideous!!" The twins cried.

"We've tried hundreds of fucking sashes we got here in Mexico but they are all fucking shit!!" Chenille complained.

"Whoa, girls, it's okay," Poppy assured them. "Maybe the dress isn't exactly what you envisioned but it is really good."

"Poppy, really good isn't fucking enough," Satin refused. "We cannot compromise our masterpiece."

"We cannot fail ourselves!!" Chenille whined.

"Okay, this isn't a problem I can't solve," Poppy said. "But I may know someone who can, or should I say someones."

Poppy, Rose, Satin, and Chenille went to another hotel room where they knocked on the door,

"This is Regina and Beatrice Harris, a.k.a Rhythm and Blues, but they just like to be called R and B." Poppy introduced them. "Their enthusiasm for science has them solve problems and make special effects for Vibe Town's performances."

"Come in!" A voice said as the door opened.

A pair of dark skinned women answered the door. One of them is a curvy, dark-skinned young woman with curly, darker purple curls tied by a yellow headband. She has a golden planet-shaped earring, on the left and a couple of golden studs on the right, two golden bands on her left arm, a thick gold choker around her neck, and a ring on her right finger. She wears a purple and blue striped tube top with blue pants and high heeled short boots. Beside her, a curvy, medium brown-skinned young woman with pink curly hair, and blue eyes stood beside her. She has blue star-shaped hairbands that tie her hair into two Afro puffs with box braids. She wears an orange and yellow striped dress, high heels and she has golden stud earrings in both ears, a bracelet on her right arm, a couple of bangles on her right wrist, a ring on her right finger, and two golden chokers around her neck.

"Hi, I'm Satin and we need your help!" Satin said.

"And I'm Chenille." Chenille added. "But we need to finish the dress we saw in our simultaneous fashion dream."

"A simultaneous fashion dream?" Rhythm, the purple haired woman asked.

"That only happen once in a lifetime," Blues, the pinked haired young woman informed them.

"We know," The twins said.

"Can you help us make a luminescent color-changing sash so we don't compromise our greatest achievement?" Chenille asked.

"Sure, come in." Rhythm and Blues chorused as they all enter the room.

"Now, we need to know more about this sash." Blues said as they walked around the place.

"We could draw it for you," Satin offered.

"Yeah, you could." Rhythm said. "Or we could."

"Invent an invention to do it for us?" Satin answered.

"That's right!" The two agreed.

"They get along so well," Satin sighed.

"It's freaking me out," Chenille sighed along.

"Awww!!!" Satin comforted her sister. "There there."

The twins were placed on separate chairs with a headpiece on them as it is hooked to the machine that Rhythm and Blues invented.

"This machine will help us make the sash," Blues said as she and Rhythm operated the machine.

"The dreamalizer will sort through your last dreams and show us exactly what it looks like." Rhythm said as she turned on the machine. They sorted through the twins' dreams until they found the exact dress in Satin and Chenille's dreams.

"That's the dress!!" They shouted when the dreamalizer finally printed the photo of the dream dress. Rhythm and Blues looked at the picture.

"The sash cannot be found anywhere but it can be made." Rhythm said. "You unjustly need some items to make the dye for it."

"Photochromic Dyes," Satin read. "That looks easy."

"What are we waiting for, let's get those ingredients!" Poppy squealed as they went outside to look for the ingredients.

They took out some photochromic dyes and tested the mixture until it's perfected. Poppy tested one sash into the potion, creating a luminescent color-changing cloth.

"It's finally finished!" Satin and Chenille squealed. "We finally completed our last piece for our masterpiece!"

Suddenly, three puppies mysteriously entered the lab and they wanted the sash itself by grabbing on it. The twins were torn between giving it up for the puppies or having the sash for themselves to complete the dress.

"Chenille?" Satin sighed.

"Satin, I know what you're going to say," Chenille said. "But look at this material, we can make the perfect sash."

"I know, but we made a great dress," Satin reasoned. "Given the circumstances, it's okay to compromise. And in your heart, I know you feel that way too."

Chenille looked at the puppies and she later looked at the sash. Then, she looked at her twin sister.

"Our dress looks pretty great, doesn't it," Chenille nodded as Satin agreed to her decision to give the sash to the puppies. They picked up the puppies and wrapped them in the sash.

"Aren't they cute?" Satin sighed.

"Yeah." Chenille agreed as they both hugged each other.

After putting the puppies to sleep in the basket and gave it to the owner, Poppy, Rose, Rhythm, and Blues looked at the twins.

"Sorry about the sash," Poppy apologized.

"Nah, perfection is overrated," Chenille shrugged.

"Yeah, plus we've been inspired to finish the dress in a funkier way," Satin said.

"But on the bright side, we accidentally dipped a huge pound of cloth into the potion dye and it made a lot of luminescent, color-changing cloth," Rose said, carrying a pile of newly-dyed luminescent, color-changing cloth. "But it emptied it on its own. What can we do with all of these?"

Back in the snack pack's hotel room, the twins finished the dress but not with a sash, they added a funky-style belt. They also made new clothes out of the dyed cloth itself.

"Now, that's a dream dress," Poppy gasped.

"It looks perfect for the concert," Rose said.

"Yeah, and it will be one of the new outfits for our new clothing line," Satin said. "They all come in different shapes and sizes for all kinds of beings."

"Would you and Blues want to model it when we show our new collection?" Chenille asked Rhythm and Blues.

"Does this answer your question?" Rhythm asked as she and Blues used a hologram to make an incredible AR Yes for an answer.

"Uh yeah, but could you have said that?" Chenille said.

"What's the fun in that?" The two asked.

The girls laugh in response.This is based on the Trollstopia episode, Across the Fashionverse but with some tweaks.