Gather your supplies. I'm using a Heidi Swapp polaroid frame die cut, a piece of pink heart pattern paper cut to size, 2 pieces of acetate cut to size, confetti filler of choice, & fast drying glue.
Glue your pattern paper to the inside back of your frame.
Take your 2 pcs of acetate & glue 3 of the edges together, making a pocket. It doesn't need to look perfect, but keep the glue the edges so the glue won't be seen in the "photo" area of your frame
Now for the really fun part! Start filling your pocket with your confetti. I used a few wood veneers, sequins, punched hearts, buttons, and some seed beads. After it's filled glue the last edge closed
Place your confetti pocket in your frame. Glue the edges of your frame together, sealing the pocket inside.
Your frame should look like this when you're finished. Now it's ready to be added to your project as a fun, personalized element.