Right now you can make your own doll house furniture by this simple trick. i have interest of vintage feel.  the material is easy to get and the way to make it is easy to do.

first, collect your sterofoam and a thick fabric. also prepare your glue, a razor blade and a scissor

then you are ready to make it....

Step 1

cut your sterofoam

 by using razor blade shape your sterofoam

more like this

Step 2

Covering

 i choose this orange fabric

it was thick fabric and has a square texture  

put some glue on sterofoam surface before put fabric piece

 to covering sofa arm, cut a fabric to cover outside part for first

 then fold it inside

a couch back part with three waves

 press curve part with scissor to stick it  

and fold the rest of fabric to the back side 

then cover back side of the sofa with fabric

Step 3

Unite it

arrange every part with some glue shot

to became a sofa

i'm also make some complement to create vintage feel on a doll house 

like this

 vintage suitcase from a matchbox

planted pot from a plastic bottle cap

and a bar chair from a bottle cap and some matchstick

Vintage feel that'll be show