The intro graphics should load into an array before the the slide show starts. As it is now, each image disappears by the time it gets mostly rendered and the next image starts to load (until all the images have loaded). So display the first image, but delay the start of the slide show until all the images are loaded into an array (simple JavaScript).
I can barely see the top edge of a menu item named "View LookBook". It appears below "Shop".
I like the simple, clean black & white look.
Your T-shirt photos are large enough that I can actually see most of the designs. Congratulations! (Almost every site uses a small initial image that requires clicking through to get to an image large enough for the design to be clear.) That said, I would crop tighter on the ones with finer details, like the "Life's Short" shirt, as I couldn't read it without clicking through.
Oh, and the girl in the blue shirt is pretty
EDIT: FYI I was browsing using a desktop computer with a 1920 x 1080 display and Opera 12.16.
