Picking an old t-shirt that you no longer wear, something graphic, use it as the basis for a framable art piece.

• Cut out the graphic side of the t-shirt, and wrap it around a stiff base made of something archival so it doesn't impact the fabric.
• Make sure to smooth the fabric out evenly, and attach it to the back with something secure. Either that, or use clips on the sides that’ll be hidden by a framing mat.
• Make sure there's enough space around your image to attach other items. If it's a band graphic shirt, you could add tickets, photos, band buttons, etc.
• If something else, other applicable items. For example, you could use a flowered shirt as the background for photos or other natural pieces.

It's a way to keep your memories without just leaving them gathering dust in a box.