The production studio at "Baby, the Stars Shine Bright" featured in an episode of Tokyo Fashion Express. Their designs typically require up to 50 sewing patterns, which is about 5 times as many as the average dress. Detailed notes on measurements and specifications are written for the sewing factory.
The sewing factory is in Ibaraki prefecture. For more than 20 years they've been sewing clothes exclusively for BTSSB. 17 people work there, most of them being veterans age 60 or over. Due to the complexity they work in teams for ironing, sewing lace and ribbons, as well as completing gathers and frills.
The manager of the factory, Sumiko Watahiki, says in an interview:
"There's tons of gather, lace, and layering, which requires a lot of sewing. At first, I doubted I could do it! It was that hard. (But) I'm always impressed with the adorable designs when I see the finished products or while I work."
Harajuku Street Style Interview: Taiwanese Punk x Japanese Kawaii
New interview with Yen, a Taiwanese punk singer/guitarist who lives in Japan and has become a well known personality in Harajuku’s kawaii fashion scene. She works at the famous Harajuku kawaii boutique 6%DOKIDOKI and will start Bunka Fashion College later this year.
Sashiko is a quilting technique that uses a running stitch to reinforce and prolong the life of a textile or to join together recycled pieces of cloth into a new garment. Japanese farmers used the technique to create warmer and more durable fabrics, and decorative sashiko stitching developed from this practical function. This robe’s embroidered design is dominated by three variations on the pattern of interlocking circles, called shippō-tsunagi. The bottom band features a design of waves.
Tsubacolle was a fashion/shopping site and app by Masuwaka Tsubasa. Though the site is down the videos of her showing off her coords are still up on Youtube.