Torya purchased her helmet stickers from TLKellyGraphics - Custom Vinyl Decals on Etsy. Here's her short testimony:
Really great fast service. She took the time to send me several proofs for approval and made sure I was happy with my order. I found the store searching 'roller derby' on Etsy. TLKellyGraphics has a good selection of both fonts and vinyl colors to choose from - I was also pleasantly surprised with how easy the decals were to apply. I completely recommend buying from this shop.
Here's the exact item she bought (customized): http://www.etsy.com/listing/64259167/custom-derby-duo-roller-name-single.
The buyer specifies:
- Name exactly as you want printed on helmet
- 4 digit Alpha/numeric number
- Color of vinyl
- Font style choice
Here are a couple more pictures. I really love the font she picked. Awesome stuff, check it out!