"RARITY!" Sweetie Belle yelled. Rarity went straight for her sister's room. "Yes?" Rarity asked. She was busy with a dress that had to be delivered to Photo Finish's studio tommorrow. "Why don't you go for a walk?" Sweetie Belle asked, sweetly. Rarity sighed, and replied, "I can't. Photo Finish is expecting this dress to be delivered tommorrow." Sweetie Belle thought of a way to get her sister out of the house. "You know, Photo Finish likes this new fabric. I can't pronounce it, but I could try. Creme du lao silk. It's in Manehattan." Rarity sighed and then said, "Okay. I will go get it." Sweetie Belle cheered and closed the door.
Then, she trotted to Apple Bloom's house and said, "Hey, Applebloom. I just got Rarity out of the boutique. Now, we can design something for her." Applebloom stopped bucking apples and trotted over. She hoofbumped Sweetie Belle and they trotted to Scootalo's cloud. "SCOOTALO!" Sweetie Belle called. The orange and purple pony popped her head over the window. "Sweetie Belle got Rarity out of her boutique. Now, we can design something for her to make." Scootalo flittered to the ground, they did their cheer, and went back to Rarity's boutique/house.
"Okay, girls. We need inspiration!" Sweetie Belle directed. Her bedroom was filled with rejected ideas. "Well, apples are my inspiration." Apple suggested. "Nah...We need to think like Rarity...Gems!" Sweetie Belle exclaimed. She levitated a piece of paper over and got some colored pencils out. She drew a sketch and showed it to her friends. Then, they got to work.
After a while of setting things up, Rarity finally got back with the silk. She was in the middle of the in-seam when she heard Sweetie Belle call, "Rarity!" She grumbled and went upstairs. "What is it now?" She asked, irritated. She knew a lady should never get mad,. but her sister would not stop. "I wanted to show you something." Then, Sweetie Belle levitated her sketch over to her and showed her sister. Rarity gasped and hugged her sister. "So you like it?" Sweetie asked, hopefully. "No, I love it!" Then, she trotted back to her room and ripped up her dress, came back, took the sketch, and worked on it. She took ten purple gems and the silk. She glued the rubies to her silk and glued the silk onto a diamond and attached the diamond to a pendant and stuck it to the pink and black dress that her sister created.
The next morning, Rarity and her sister went to the photoshoot meeting. "Who designed zis magixal dress?" Photo Finish asked, writing the release form. "My sister." Rarity said, nuzzling her sister's head.