[ Fashion & Accessories ] Open Question : How can my boyfriend dress like a nerdy scene boy?

my boyfriend decided this year he wants to dress with a nerdy scene boy vibe How can he do this? and where can we shop for shirts like these http://www.hottopic.com/hottopic/Apparel/TShirts/Nintendo-The-Legend-Of-Zelda-Big-Link-TShirt-278727.jsp http://www.hottopic.com/hottopic/Apparel/TShirts/Equals-Three-TShirt-255580.jsp http://www.hottopic.com/hottopic/Apparel/TShirts/So-So-Happy-Hug-It-Out-TShirt-199693.jsp http://www.hottopic.com/hottopic/Apparel/TShirts/Domo-Nerd-Face-TShirt-246197.jsp http://www.hottopic.com/hottopic/Apparel/TShirts/Invader-Zim-Gir-Dots-TShirt-259844.jsp http://www.hottopic.com/hottopic/Apparel/TShirts/Sonic-The-Hedgehog-Face-TShirt-252310.jsp http://www.hottopic.com/hottopic/Apparel/TShirts/Domo-Mustache-TShirt-229059.jsp http://www.hottopic.com/hottopic/Apparel/TShirts/Domo-Fight-TShirt-279070.jsp http://www.hottopic.com/hottopic/Apparel/TShirts/FTW-SlimFit-TShirt-966515.jsp http://www.threadless.com/product/1978/Nutritious_Breakfast