Threadless is an amazing megastore for design T-shirts. Their community submits designs online which are then voted on, and the best ones are selected to be printed and sold through their store.

The designs are truly amazing. I've bought several of their T-shirts through their online store and they're really great!

They recently released their 10th anniversary book. The book features 300 of the best designs year-by-year, with killer graphics from the likes of Si Scott, Olly Moss, Geoff, McFetridge and many others, as well as interviews with designers and lots of other juicy stuff about Threadless.

We're partnering with Threadless to offer 10 vouchers worth $30 each which can be used to purchase any Threadless merchandise that you wish for, including their brand new book (which retails for $15 for the paperback version).

Here's some more information about the book:

Written by co-founder Jake Nickell, he covers the history of the company from its conception in his Chicago bedroom to the successful business it is today.

With its message of passion, creativity and fearlessness, the Threadless book is more than just a visually-stimulating flip through.

Its 224 pages of design, artwork and creativity make for an inspirational read for any entrepreneurial start-up..

Download PDF samples of the book by clicking on the image below:

See a video showing the special edition of the book in hardcover:

The book can be purchased via the Threadless store and is also available via Amazon.

To get a chance to win one of the 10 vouchers for any merchandise from Threadless, including their brand new book, simply leave a comment about the book below.

Only one entry per person. Duplicate entries will be voided. The results will be announced here on WDD and via email to the winners on February 23rd, 2011.

Good luck to everyone!

[UPDATE] Here are the winners:

#107 - Myles Becker
#8 - Alex
#58 - Cory
#48 - David Branco
#145 - Ana Medina
#1 - karmajustfar
#80 - Rizki
#185 - Jesse
#9 - Sonali Agrawal
#179 - Francis