For the little box, I used 2 quarter-sheets (4-1/4"x5-1/2") of cardstock...one for top and the other for the bottom. I scored each quarter-sheet at 1". Keep in mind that when you score the 2nd sheet, score it a "little" less OR more than an inch, so that one of the boxes can fit inside the other. Clear as mud??? Let me know if you have any questions on this. I think I made 5 different boxes until I was happy with the dimensions!!
The DSP used on these projects is the Loves Me DSP from last year. I had one pack of the new Candy Lane DSP, but didn't have enough for everybody at Stamp Club. I have been using it like crazy!! So the Loves Me paper turned out great, and I had plenty of it. I punched the hearts with the Heart to Heart Punch and put Regal Rose Cardstock behind it.
Hope you are having a great weekend!