This is a box to hold gifts of irregular shape. The picture is not according to scale, I drew it myself, sorry!

Fold along the dotted lines. You should be able to see a sort of box. Glue the side stripe to the main part of the box. A 2 dimensional box shape can now be seen. The four semi-oval shape should be fold towards the inside of the box and you will then see the shape of the box. Draw your box according to the size of your gift,do try the size out using a draft piece of paper so that you will know the exact measurements.