More to explore:
make your own iron on transfer
Race Car IRON ON TRANSFER for boys or girls (also has a pink one) $5
Lego Minifigure iron on transfers
ON SALE DIY Iron On Transfer Design Lego Superheroes Birthday Legoland Personalized T-Shirt Printable on Avery 3271 Light Fabric Transfer on Etsy, $5.25 AUD
Lego movie TIE transfer image (for the boys)
Lego t-shirt using printable heat transfers. This is my favorite way to make customized t-shirts. Just print your picture on the paper using your printer and iron!
Lego Man Download - great to make a t-shirt transfer or other decoration
Lego Birthday Party Idea - make lego cars and race them!
Great Sofia the First t-shirt fabric IRON ON transfer