Step 1:
I used pink glitter papers varying from 15x15 to 20x20 centimeters for the flowers.
Fold the square in half two times, unfold afterwards.

Step 6:
Fold in half.

Step 5:
Fold both edges together, see arrow.

Step 2:
Fold in half two times, unfold the second fold afterwards.

Step 4:
Fold along the edge.

Step 3:
Fold both spots together, see arrow.

Step 10:
Fold into five petals, fold each mountain-folding line to the next prefolded line.

Step 8:
Fold or cut along the prefolded pentagon shape.

Step 9:
Prefold over these lines / make sharp(er) prefolded lines.

Step 7:
Prefold, unfold the model completely afterwards.

Step 16:
Repeat steps 14 and 15 four more times.

Step 15:
Press flat.

Step 12:
Bend / curve the outer part upwards.

Step 11:
Press the outer part flat.

Step 14:
Fold over this line

Step 13:
This is how the model looks now...

Step 21:
Done....

Step 19:
The flower stem is made by folding a long green paper around a metal / florist wire.

Step 20:
Curve the stem a little and glue the top of it inside the back of the flower.

Step 18:
And one flower is done....

Step 17:
I glued the five tiny flaps to the backside of the flower.

Step 22:
The leaves are folded out of green paper squares in various sizes.
Fold over these two lines.

Step 28:
Fold each mountain-folded line to the next prefolded line, see pink arrows.

Step 25:
Curve the top of the leaf, see arrow.

Step 26:
Make enough of these flowers with leaf for one full bouquet of pink glitter flowers.

Step 24:
Fold over the two outer lines and then in half.

Step 23:
Fold over these two lines.

Step 29:
The stems for the backdrop flowers are made the same as for the pink glitter flowers, but with the top opened out and glued to the back of the flower, see pink arrow.

Step 27:
The backdrop flowers are folded out of tiny silver glitter papers.
Prefold in half four times.

Step 30:
I made about ten of these backdrop flowers for my bouquet.