Step 1:
The other side of this paper is white. Fold over the two outer lines first.

Step 8:
Fold the strip into a square, cut off the useless part, see white line

Step 6:
Take a black paper strip and a aluminium foil strip

Step 9:
Glue the square to the belt and wrap the belt around the dress.

Step 5:
Done....

Step 7:
Fold over these two lines, the diagonal line is a mountain-fold

Step 3:
Press inwards around the waist

Step 2:
Wrap the model around a doll, use glue on the backside

Step 4:
Fold this spot to the left, see arrow

Done!

Picture: Dollhouse livingroom with paper Christmas decorations