Tissue does not readily stay put. Don't be dismayed if you have to abandon your first attempt!
If the tray has splayed sides, fold a "dart" where the tissue strip is to be fastened into each corner of the tray. The maximum width of the dart should be at tne foot of the tissue sheet.
Glue the tissue to the inside walls of the tray.
Turn down the top edge of the tissue to make it less floppy.
- Fix a tea-light candle to the centre of the base with glue, double-sided tape or a peelable tab. (Poundland sells 40 tea-lights for a pound).