I interpreted this challenge as being to use all the items in the assortment, although I suppose it could have been to use any or all of the items, as this seemed the most interesting path to go.
My three colours: Lost Lagoon, Cherry Cobbler, Crumb Cake
Popped up shape: the three floral circles
Chevron embossing folder used for the white triangle
Rhinestones in the centre of the flowers.
Card: Cherry Cobbler, Whisper White
Stamps: Kaisercraft Script, SU Eastern Blooms, Clearly Besotted Many Mini Messages
Inks: Crumb Cake, Lost Lagoon, Cherry Cobbler.
Other: Couture Zig-Zag Chevron embossing folder, Dimensionals, Rhinestones, Circle framelits