Oooh Knotty !!!
O.K. - I used the spray-on glue. Outside, otherwise everything else gets a coat of glue too, no, not where you're thinking, unless one is a naturist.
Back to the project. I cut pieces of card to fit the sides and bases of the drawers (the card shapes must be slightly smaller than the drawer, or they won't fit in after covering with wadding and velvet).
Spray glue the backs of the side pieces of card, and cover with the velvet, turning the velvet over and pressing flat on the back. You will have to snip the corners to reduce thickness of velvet layers.
Then lightly spray the base shapes with glue and place a layer of polyester wadding, cut to the same size or slightly smaller than the card. Then cut pieces of velvet about 1 inch bigger all round than the card.
Spray the back of the card and lay the velvet over the wadding and turn it over at the edges to stick on to the backs of the card, again snipping at the corners to reduce thickness.
When dry, spray glue the drawer and place the velvet covered side pieces in, and then the wadding-and-velvet-covered base.
I think that's everything.
Oh, and if you fancy decorating the outsides, don't do what I did with my first lot - lined all with black velvet inside, and then spray painted with silver and gold glitter paint !!