I'm not really sure what you're looking for. The page for that wig shows it in "flaxen", a kind of light reddish brown. I'm pretty sure the main image shown (the one you linked) is their "Flaxen" color.
The term "flaxen" usually applies to a kind of platinum color, but can apply to other colors, too. Looking up flaxen in an image search or anything won't really help. What color wig are you looking for?