Starbright Part 1: Falling Star
Episode Synopsis: Jem and the Holograms begin production on the movie contract they won through the Battle of the Bands contest. The set is plagued by the presence of The Misfits who have bought the rights to the movie through Pizzazz's rich father. 
Jerrica Hostess
First appears in Starbright Part 1: Falling Star and again in: The Jem Jam Part 1
Model sheet number Unknown.
Hasbro did not produce this fashion.

Jem Original Outfit (revised)
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 3: Rising Star, The World Hunger Shindig, Adventure in China, The Music Awards Part 1, Broadway Magic, In Search of the Stolen Album, The Princess and the Singer, The Jem Jam Part 1, Culture Clash, Glitter and Gold, One Jem Too Many, The Fan, The Treasure Hunt, Journey Through Time, Hollywood Jem Part 1
Model sheet number J-1 (this is a revision of her older doll fashion)
Hasbro produced this fashion.
Integrity produced this doll & Fashion
Aja Starbright Party Dress
First appears in Starbright Part 1: Falling Star and again in: In Stitches
Model sheet number A-6
Hasbro did not produce this fashion.
Jem Feather Dress
First appears in Starbright Part 1: Falling Star and again in: In Search of the Stolen Album
Model sheet number Unknown. 
Hasbro did not produce this fashion.
Kimber Starbright Party Dress
First appears in Starbright Part 1: Falling Star and again in: The Bands Break Up
Model sheet number Unknown. 
Hasbro did not produce this fashion.
Video Starbright Party Dress
First appears in Starbright Part 1: Falling Star and again in: Culture Clash
Model sheet number Unknown.
Hasbro did not produce this fashion.
Trivia I guessed on her shoe colour/style.
Rio pink/white formal
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, In Search of the Stolen Album, Hollywood Jem Part 2
Model sheet number Rio Sport Coat #6
Hasbro did not produce this fashion.
Jem's Trench coat
First appears in Starbright Part 1: Falling Star and again in: , Broadway Magic, The Jazz Player, Rock 'N Roll Express
Model sheet number Unknown.
Hasbro did not produce this fashion.
Trivia
Roxy doll outfit
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, Starbright Part 3: Rising Star, The World Hunger Shindig, Adventure in China, In StitchesThe Music Awards Part 1, The Music Awards Part 2, The Rock Fashion Book, Broadway Magic, In Search of the Stolen Album, Hot Time in Hawaii, The Princess and the Singer, The Jem Jam Part 1, The Jem Jam Part 2, Culture Clash, Glitter and Gold, Scandal, The Bands Break Up, The Day the Music Died
Model sheet number R-1 (this is a revision of her older doll fashion)
Hasbro produced this fashion.
Integrity produced this doll & Fashion, sort of.Integrity's doll has much more in common with the first version of this fashion than this one.
Pizzazz's doll outfit
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, Starbright Part 3: Rising Star, The World Hunger Shindig, Adventure in China, In StitchesThe Music Awards Part 1The Music Awards Part 2The Rock Fashion Book, Broadway Magic, In Search of the Stolen Album, Hot Time in Hawaii, The Princess and the Singer, Intrigue at the Indy 500, The Jem Jam Part 1, The Jem Jam Part 2, Culture Clash, Glitter and Gold, Scandal, One Jem Too Many, The Bands Break Up
Model sheet number P-1 (this is a revision of her older doll fashion
Hasbro produced this fashion.
Integrity produced this doll & Fashion
Jem Award Night
First appears in Starbright Part 1: Falling Star and again in: The World Hunger ShindigThe Music Awards Part 1, The Rock Fashion Book, Intrigue at the Indy 500, Roxy Rumbles, Britrock, Hollywood Jem Part 1
Model sheet number J-8, or J-8A
Hasbro produced this fashion.
Trivia
Clash's doll outfit (A)
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, Starbright Part 3: Rising StarThe Rock Fashion Book.
Model sheet number Unknown
Hasbro produced this doll & fashion.
Integrity Toys created a Clash Montgomery doll
Trivia This is the first version of Clash's doll outfit. After this point it is replaced by "The New Clash", and finally by Clash (C).
Video's doll outfit
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, Starbright Part 3: Rising Star, The Music Awards Part 1, Old Meets New, Culture Clash, Glitter and Gold, Father's Day, The Treasure Hunt, Aztec Enchantment, Danse Time, Video Wars
Model sheet number seems to simply be named "Video"
Hasbro produced this doll & fashion. The doll has a general similarity to the cartoon; the hair is in a ponytail vs. the banana clip of the cartoon. The make up is much more subdued in Hasbro form, in soft lavenders and pinks vs. the cartoon's darker colours and yellow & blue touches. Video doesn't have a beauty mark on the cartoon. All of the pink on the doll was not on the cartoon - no hairbow, no "V" on the lapel, no pink on the belt (nor the triangular shape for that matter); the shoes are also blue on the cartoon. The cartoon has silver stars & epaulettes on the jacket. The pants seem puffier to me on the cartoon (more like director jodhpur pants). The video camera the doll comes with is nothing like the more realistic one that is shown on the cartoon.
Integrity also produced this doll & fashion. Integrity's fashion is somewhat duller than the Hasbro doll; the jacket is paler/matte velveteen in place of Hasbro Video's iridescent look; there is no "V" on the lapel or turquoise braid on the IT version either. The IT jacket also has epaulettes. The belt also loses the pink but retains the overall 'arrow' shape and approximate silvery colour. The pants are the same general scheme of yellow with a silver stripe down the front. The hairbow is omitted, in the IT version, and the IT shoes aren't pink either (they are blue), effectively taking away all of Hasbro's pink touches.
Her hair is a platinum blonde with a white streak rather than brassy yellow; it also has a lot more attention paid to the bangs and front of her hair, with a banana clip to boot, though more for looks than function as the hair is held in place with a pony tail anyway. Hasbro's eye make up is all in purple shades; her lips are light pink and she has a small beauty mark. Integrity nixed the beauty mark, darkened the lips a lot and the eye colour also has yellow and blue in with the lavender. The differences between the video cameras is huge! Integrity's is an era-specific betamax with the separate video recorder, vs Hasbro's "little girl" pink and turquoise toy.
Jerrica Blue & White Power Suit
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, Starbright Part 3: Rising StarThe Music Awards Part 1
Model sheet number Unknown.
Hasbro did not produce this fashion.
Shana Casual 3
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, In Stitches, The Bands Break UpThe Music Awards Part 1The Rock Fashion Book, The Jem Jam Part 2, The Bands Break Up, Alone Again, The Presidential Dilemma
Model sheet number SH-4
Hasbro did not produce this fashion.
Trivia Replaces Shana Casual, and Shana Casual 2.
Rio Striped Beige/Blue
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 3: Rising StarThe Music Awards Part 1The Rock Fashion Book, Island of Deception, The Jem Jam Part 2, Glitter and Gold, KJem
Model sheet number RIO #3
Hasbro did not produce this fashion.
Pizzazz Clown Dress
First appears in Starbright Part 1: Falling Star and again in: Adventure in China (with green tights), The Rock Fashion Book (with green tights),  Roxy Rumbles
Model sheet number P-5.
Hasbro did not produce this fashion.
Trivia
Stormer Starbright Lightning Bolt Dress
First appears in Starbright Part 1: Falling Star and again in: In Stitches, The Princess and the Singer, Roxy Rumbles
Model sheet number ST-4
Hasbro did not produce this fashion.
Credits Thanks to Walter for donating the original line art to the Jem wardrobe
Let the Music Play (revised)
First appears in Starbright Part 1: Falling Star and again in: The Rock Fashion Book, Intrigue at the Indy 500
Model sheet number RX-2 (this is a revision of an earlier version of this dress)
Hasbro produced this fashion.
Trivia
Jem Starbright stage costume
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 3: Rising Star, The Jem Jam Part 2
Model sheet number J-14
Hasbro did not produce this fashion.
Credits Thanks to Walter for donating the original line art to the Jem wardrobe
Aja Starbright stage costume
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 3: Rising Star, The Jem Jam Part 2
Model sheet number A-8
Hasbro did not produce this fashion.
Credits Thanks to Walter for donating the original line art to the Jem wardrobe
Kimber Starbright stage costume
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, Starbright Part 3: Rising Star, The World Hunger Shindig, The Rock Fashion Book, The Jem Jam Part 2, The Talent Search Part 2
Model sheet number K-7
Hasbro did not produce this fashion.
Credits Thanks to Walter for donating the original line art to the Jem wardrobe
Shana Starbright stage costume
First appears in Starbright Part 1: Falling Star and again in: Starbright Part 2: Colliding Stars, Starbright Part 3: Rising Star, The World Hunger Shindig, The Jem Jam Part 2
Model sheet number SH-7
Hasbro did not produce this fashion.
Credits Thanks to Walter for donating the original line art to the Jem wardrobe.
Roxy's Red X dress
First appears in Starbright Part 1: Falling Star and again in: In StitchesThe Rock Fashion Book, The Princess and the Singer, The Treasure Hunt, KJem, The Stingers Hit Town Part 2
Model sheet number RX-4
Hasbro did not produce this fashion.

Also featured in this episode (debuted earlier in the series) are the following fashions, not including recaps:

Kimber Original Outfit Music is Magic Aja Original Outfit Truly Outrageous Up & Rockin (Jerrica) Gettin' Down to Business (Jerrica half)
Shana Original Outfit Gettin' Down to Business (Jem) Like a Dream (Jerrica half) City Lights (Jem) City Lights (Jerrica) Like a Dream (Jem)
Up & Rockin' (Jem) Stormer Original Outfit Rio Original (Doll) Outfit (?) Music in the Air (?) Permanent Wave Sophisticated Lady (Jem)
Kimber Orange Boomerang Outfit Aja 80's Japan Dancin' the Night Away Encore Winning is Everything Twilight in Paris





Makin' Mischief





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On To Jem Episode 7: Starbright Part 2: Colliding Stars