Jem Fashions

Over Jem's short two year reign, there were 60 different supplemental fashions sold. Some of these fashions were released both years, some were released in only one of the two years. In 1986 Hasbro released 24 fashions on illustrated bubble cards (Smashin' Fashions, On Stage Fashions) and boxes (Flip Sides). In 1987, there were six new fashions in each category and three new categories; Rio fashions (bubble card), Glitter 'n Gold & Music is Magic Fashions (boxed), making for a total of 36 new fashions, as well as re-releasing 9 in the new style packaging with photographs of the dolls instead of drawings. To have each fashion from each year including re-releases, you'd need to collect 73 fashions.

Flip Side Fashions
Fashions made specifically for the Jem/Jerrica doll. All Flip Side fashions included sunglasses and some sort of head covering for Jerrica.
Broadway Magic
City Lights Gettin' Down To Business Let's Rock This Town Lightnin' Strikes Like A Dream
Music In The Air

Puttin' it all Together Rock Country Runnin' Like the Wind She Makes an Impression Sophisticated Lady
Up & Rockin'
We Can Change It

Award Night Come On In Command Performance Dancin' The Night Away Encore Friend or Stranger How You Play The Game
Love's Not Easy Music Is Magic Only the Beginning Permanent Wave Set Your Sails There's a Melody Playin' Twilight In Paris
On Stage Fashions
Fashions made for Jem and the Holograms' stage performances.

Smashin' Fashions
Designed specifically for the Misfits. Rio's first three fashions were also in this line in 1986. 
Designing Woman Gimme Gimme Gimme Just Misbehavin' Let The Music Play Makin' Mischief Outta My Way
There Ain't Nobody Better We're Off and Running Winning Is Everything You Can't Catch Me You Gotta Be Fast

Congratulations It All Depends on the Mood It Takes A Lot On the Road with Jem Rappin'
Share A Little bit Time is Runnin' Out Truly Outrageous Universal Appeal
Rio Fashions
In 1987, the Rio Fashions previously released as Smashin' Fashions were reissued with 6 more for the line now known as "Rio Fashions".

Glitter 'n Gold Fashions
Supplemental fashions for the Glitter 'n Gold Jem doll.
Fire & Ice Golden Days, Diamond Nights Gold Rush Midnight Magic Moroccan Magic Purple Haze

24 Carat Sound Electric Chords Rhythm and Flash Rock 'n Roses Splashes of Sound Star Struck Guitar
Music Is Magic
Fashions for Jem & The Holograms which included a matching musical instrument.