|Seventh Coordinate Cool Dress Platinum Style|
|Kanji||セブンス コーデ クール ドレス プラチナスタイル|
|Rōmaji||Sebunsu Kōde Kūru Doresu Purachina Sutairu|
|Release(s)||Session 05 (Rainbow Live)|
Seventh Coordinate Cool Dress Platinum Style is the final evolved form of the Seventh Coordinate Cool Dress. It goes together with the Seventh Coordinate Cool Shoes Platinum Style and is worn by Ito Suzuno in Pretty Rhythm Rainbow Live.
The collar's colors are inverted and the top turns purple. The top over it and the shorts turn pale lilac, while the buttons and string become black. The thick stripe is now white with a glittering black border, and the sleeves turn pure white. Sewn to the back of the outfit is a large purple ribbon.