DIY Upcycled Swag

June 14, 2025

A couple months ago, we wrote a blog post about how unsustainable "swag" is—all that stuff, usually free, that's branded with the logo of a club or workplace or was created for a one-time event. We mentioned that you could DIY your own more-sustainable merch if you really wanted event T-shirts or items promoting your club, workplace, or organization.

It turns out that's just what the Washburn University Ecobods did when they wanted environmental club T-shirts! Member Kyra Jantzen said the process was easy and their final products turned out well. Making individualized items from shirts and accessories they had on hand was not only more sustainable, it allowed everyone to get the style, item, and color they wanted. Hopefully that means it will all be loved and worn even more!

Below, Kyra describes the simple process of creating their upcycled swag so that your club, work, group, or family can take take that approach too!

Supplies:

Preowned or thrifted clothing/accessories
Transfer paper
Parchment paper
Iron

Steps:

Using Canva or a similar program, design a decal that can be printed off and easily cut out.
Print the design onto iron-on transfer paper, and cut it to the desired shape and size.
Place the decal on the clothing, cover with parchment paper, and press with a hot iron (following any instructions that come with the transfer paper).
Wait approximately 48 hours before washing or wearing the item to ensure the decal has fully cooled and set.
Wear your "new" (used) item proudly, knowing that you're sustainably supporting a cause you care about!

Notes:

Keep the design looking good longer by washing clothing inside-out.
This same method could be used for non-clothing items. Some of the Ecobods cut out the decal and added tape to make it a sticker (see below)! You could print the decal directly onto sticker or label backing as well.