STEP 3: Take your bristol board (I just used poster board) and mark it in (16) 2" strips and cut them out. Once you have 16, apply to the inside edges of the box. I used a glue stick and you must apply it LIBERALLY...I went through about 1 1/2 sticks just for that! Now that I have done this, I personally think that adhesive spray might work better. This is how is should look now.
STEP 4: Cut the remaining piece of poster board so that it fits inside the box...set it inside, DO NOT CREASE IT and cut it so that it is flush to the top.
SET 5: Now cut your fabric and cover 3 sides (the directions I was following didn't really say to do all 3 sides...but I did anyway) and the top. Attach with masking tape.
Check back tomorrow for photo comparisions. Can't wait to try it out! If you are thinking about building one...you should do it....it was soooo easy and only took me about two hours (I was multi-tasking) so it will probably take you less time!
If anyone has any questions...I will be glad to help you in any way I can!!