I bought really nice vegan boots at Sears. I also found adorable ballet flats. I know when you think of Sears you think of older people shopping there but they really have a great selection of nice looking vegan boots! And they are all at a reasonable price.
ModCloth has cute vegan boots. Not all of their boots are vegan, but in the details of the item description it’ll say if it contains leather or not. I actually just ordered their You Tread It Boot; Can’t wait til they come in the mail! Also if you use this link… http://sharethelove.modcloth.com/a/clk/1XccY3 you’ll get $15 off of any purchase of $50 or more. (: