So my kid like so many now, is into Vampires. She recently got a Vampire Doll and wanted a place for her to sleep. Therefore I just had to make her a little coffin.
I did this out of stuff I had laying around the house. Some scrap cardboard and paints mostly. It did not cost me anything because I already had the stuff. But if you had to go buy the stuff if might cost you 5.00 to 10.00. Depending on what you need. The most expensive thing I used was some Gaff tape. But since hubby is an entertainment rigger, we always have this laying around, but a roll of it costs about 15.00 for 60ft. Needless to say I did not use anywhere near that much. You really can use any tape you want, from masking to duct. The paint I used is just acrylic from the local craft store, it costs a few dollars a bottle.
Step 1: Measure Doll
Measure your doll. You will want plenty of leg and head room. Especially if you decide to add a velvet pillow later.